Edit C:\Windows\System32\ServerManagerInternal\RDManagement\Set-FileTypeAssociation.xaml

<Activity mc:Ignorable="sads sap" x:Class="RDManagement.Set_FileTypeAssociation" this:Set_FileTypeAssociation.IconContents="[Nothing]" this:Set_FileTypeAssociation.IconPath="[Nothing]" this:Set_FileTypeAssociation.IconIndex="[Nothing]"
 xmlns="http://schemas.microsoft.com/netfx/2009/xaml/activities"
 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
 xmlns:mpa="clr-namespace:Microsoft.PowerShell.Activities;assembly=Microsoft.PowerShell.Activities"
 xmlns:mpma="clr-namespace:Microsoft.PowerShell.Management.Activities;assembly=Microsoft.PowerShell.Management.Activities"
 xmlns:mpua="clr-namespace:Microsoft.PowerShell.Utility.Activities;assembly=Microsoft.PowerShell.Utility.Activities"
 xmlns:mrc="clr-namespace:Microsoft.RemoteDesktopServices.Common;assembly=Microsoft.RemoteDesktopServices.Management.Activities"
 xmlns:mrma="clr-namespace:Microsoft.RemoteDesktopServices.Management.Activities;assembly=Microsoft.RemoteDesktopServices.Management.Activities"
 xmlns:mrmc="clr-namespace:Microsoft.RemoteDesktopServices.Management.Cmdlets;assembly=Microsoft.RemoteDesktopServices.Management.Activities"
 xmlns:mv="clr-namespace:Microsoft.VisualBasic;assembly=System"
 xmlns:mva="clr-namespace:Microsoft.VisualBasic.Activities;assembly=System.Activities"
 xmlns:s="clr-namespace:System;assembly=mscorlib"
 xmlns:s1="clr-namespace:System;assembly=System"
 xmlns:s2="clr-namespace:System;assembly=System.Xml"
 xmlns:s3="clr-namespace:System;assembly=System.Core"
 xmlns:s4="clr-namespace:System;assembly=System.ComponentModel.Composition"
 xmlns:s5="clr-namespace:System;assembly=System.ServiceModel"
 xmlns:sa="clr-namespace:System.Activities;assembly=System.Activities"
 xmlns:sad="clr-namespace:System.Activities.Debugger;assembly=System.Activities"
 xmlns:sads="http://schemas.microsoft.com/netfx/2010/xaml/activities/debugger"
 xmlns:sap="http://schemas.microsoft.com/netfx/2009/xaml/activities/presentation"
 xmlns:sc="clr-namespace:System.Collections;assembly=mscorlib"
 xmlns:scg="clr-namespace:System.Collections.Generic;assembly=mscorlib"
 xmlns:sm="clr-namespace:System.Management;assembly=System.Management"
 xmlns:sma="clr-namespace:System.Management.Automation;assembly=System.Management.Automation"
 xmlns:this="clr-namespace:RDManagement"
 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <x:Members>
    <x:Property Name="AppAlias" Type="InArgument(x:String)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
    <x:Property Name="ExtName" Type="InArgument(x:String)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
    <x:Property Name="ProgIdHint" Type="InArgument(x:String)" />
    <x:Property Name="IconContents" Type="InArgument(s:Byte[])" />
    <x:Property Name="IsPrimaryHandler" Type="InArgument(x:Int32)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
    <x:Property Name="IsPublished" Type="InArgument(x:Int32)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
    <x:Property Name="IconPath" Type="InArgument(x:String)" />
    <x:Property Name="IconIndex" Type="InArgument(x:Int32)" />
    <x:Property Name="RDMSServer" Type="InArgument(x:String)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
    <x:Property Name="PoolName" Type="InArgument(x:String)">
      <x:Property.Attributes>
        <RequiredArgumentAttribute />
      </x:Property.Attributes>
    </x:Property>
  </x:Members>
  <this:Set_FileTypeAssociation.ProgIdHint>
    <InArgument x:TypeArguments="x:String">
      <Literal x:TypeArguments="x:String" Value="" />
    </InArgument>
  </this:Set_FileTypeAssociation.ProgIdHint>
  <sap:VirtualizedContainerService.HintSize>673,4482</sap:VirtualizedContainerService.HintSize>
  <mva:VisualBasic.Settings>Assembly references and imported namespaces for internal implementation</mva:VisualBasic.Settings>
  <Sequence sap:VirtualizedContainerService.HintSize="633,4442">
    <Sequence.Variables>
      <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="FTAResult" />
      <Variable x:TypeArguments="sma:PSDataCollection(sma:ErrorRecord)" Default="[New PSDataCollection(Of ErrorRecord)()]" Name="PSError" />
      <Variable x:TypeArguments="sc:Hashtable" Default="[New Hashtable()]" Name="FTAHashTable" />
      <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="VMFarmSettingXml" />
      <Variable x:TypeArguments="x:String" Name="VMFarmSettingXmlOutput" />
      <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="RDMSJoinedNodes" />
      <Variable x:TypeArguments="x:String" Name="ConnectionBroker" />
      <Variable x:TypeArguments="x:Int32" Name="index" />
      <Variable x:TypeArguments="x:Boolean" Name="isSessionHostCollection" />
      <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="SessionHostCollections" />
      <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="PoolMachines" />
    </Sequence.Variables>
    <Assign sap:VirtualizedContainerService.HintSize="611,60">
      <Assign.To>
        <OutArgument x:TypeArguments="x:String">[ConnectionBroker]</OutArgument>
      </Assign.To>
      <Assign.Value>
        <InArgument x:TypeArguments="x:String">[RDMSServer]</InArgument>
      </Assign.Value>
    </Assign>
    <InvokeMethod DisplayName="AppAlias" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">AppAlias</InArgument>
      <InArgument x:TypeArguments="x:String">[AppAlias]</InArgument>
    </InvokeMethod>
    <InvokeMethod DisplayName="ExtName" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">ExtName</InArgument>
      <InArgument x:TypeArguments="x:String">[ExtName]</InArgument>
    </InvokeMethod>
    <InvokeMethod DisplayName="PublishingFarm" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">PoolName</InArgument>
      <InArgument x:TypeArguments="x:String">[PoolName]</InArgument>
    </InvokeMethod>
    <InvokeMethod DisplayName="IsPublished" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">IsPublished</InArgument>
      <InArgument x:TypeArguments="x:Int32">[IsPublished]</InArgument>
    </InvokeMethod>
    <InvokeMethod DisplayName="IsPrimaryHandler" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">IsPrimaryHandler</InArgument>
      <InArgument x:TypeArguments="x:Int32">[IsPrimaryHandler]</InArgument>
    </InvokeMethod>
    <InvokeMethod DisplayName="ProgIdHint" sap:VirtualizedContainerService.HintSize="611,134" MethodName="Add">
      <InvokeMethod.TargetObject>
        <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
      </InvokeMethod.TargetObject>
      <InArgument x:TypeArguments="x:String">ProgIdHint</InArgument>
      <InArgument x:TypeArguments="x:String">[ProgIdHint]</InArgument>
    </InvokeMethod>
    <If Condition="[Not IsNothing(IconIndex)]" sap:VirtualizedContainerService.HintSize="611,51">
      <If.Then>
        <Sequence sap:VirtualizedContainerService.HintSize="240,606">
          <InvokeMethod DisplayName="IconPath" sap:VirtualizedContainerService.HintSize="218,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">IconPath</InArgument>
            <InArgument x:TypeArguments="x:String">[IconPath]</InArgument>
          </InvokeMethod>
          <InvokeMethod DisplayName="IconIndex" sap:VirtualizedContainerService.HintSize="218,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">IconIndex</InArgument>
            <InArgument x:TypeArguments="x:Int32">[IconIndex]</InArgument>
          </InvokeMethod>
          <InvokeMethod DisplayName="IconContents" sap:VirtualizedContainerService.HintSize="218,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">IconContents</InArgument>
            <InArgument x:TypeArguments="s:Byte[]">[IconContents]</InArgument>
          </InvokeMethod>
        </Sequence>
      </If.Then>
    </If>
    <mpa:InlineScript Command="Set-WmiInstance -Namespace &quot;root\cimv2\rdms&quot; -Class &quot;Win32_RDMSFileTypeAssociation&quot; -Arguments $using:FTAHashTable" DisplayName="Commit FTA" sap:VirtualizedContainerService.HintSize="611,51" PSComputerName="[{RDMSServer}]" PSError="[PSError]">
    </mpa:InlineScript>
    <If Condition="[Not PSError.Count.Equals(0)]" sap:VirtualizedContainerService.HintSize="611,51">
      <If.Then>
        <TerminateWorkflow Exception="[PSError.Item(0).Exception]" sap:VirtualizedContainerService.HintSize="200,22" Reason="[PSError.Item(0).Exception.Message]" />
      </If.Then>
    </If>
    <mpa:InlineScript Command="import-module $env:windir\System32\ServerManagerInternal\rdmanagement;&#xD;&#xA;Get-RDSHPool -Alias $using:PoolName -ManagementServer $using:ConnectionBroker" sap:VirtualizedContainerService.HintSize="611,51" PSError="[PSError]" Result="[SessionHostCollections]" />
    <If Condition="[Not PSError.Count.Equals(0)]" sap:VirtualizedContainerService.HintSize="611,51">
      <If.Then>
        <TerminateWorkflow Exception="[PSError.Item(0).Exception]" sap:VirtualizedContainerService.HintSize="200,22" Reason="[PSError.Item(0).Exception.Message]" />
      </If.Then>
    </If>
    <If Condition="[SessionHostCollections.Count.Equals(0)]" sap:VirtualizedContainerService.HintSize="611,51">
      <If.Then>
        <Assign sap:VirtualizedContainerService.HintSize="242,60">
          <Assign.To>
            <OutArgument x:TypeArguments="x:Boolean">[isSessionHostCollection]</OutArgument>
          </Assign.To>
          <Assign.Value>
            <InArgument x:TypeArguments="x:Boolean">False</InArgument>
          </Assign.Value>
        </Assign>
      </If.Then>
      <If.Else>
        <Assign sap:VirtualizedContainerService.HintSize="242,60">
          <Assign.To>
            <OutArgument x:TypeArguments="x:Boolean">[isSessionHostCollection]</OutArgument>
          </Assign.To>
          <Assign.Value>
            <InArgument x:TypeArguments="x:Boolean">True</InArgument>
          </Assign.Value>
        </Assign>
      </If.Else>
    </If>
    <If Condition="[IsPublished.Equals(1)]" sap:VirtualizedContainerService.HintSize="611,2537">
      <If.Then>
        <Sequence sap:VirtualizedContainerService.HintSize="486,2429">
          <Assign sap:VirtualizedContainerService.HintSize="464,60">
            <Assign.To>
              <OutArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</OutArgument>
            </Assign.To>
            <Assign.Value>
              <InArgument x:TypeArguments="sc:Hashtable">[New Hashtable()]</InArgument>
            </Assign.Value>
          </Assign>
          <InvokeMethod DisplayName="AppAlias" sap:VirtualizedContainerService.HintSize="464,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">AppAlias</InArgument>
            <InArgument x:TypeArguments="x:String">[AppAlias]</InArgument>
          </InvokeMethod>
          <InvokeMethod DisplayName="ExtName" sap:VirtualizedContainerService.HintSize="464,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">ExtName</InArgument>
            <InArgument x:TypeArguments="x:String">[ExtName]</InArgument>
          </InvokeMethod>
          <InvokeMethod DisplayName="PublishingFarm" sap:VirtualizedContainerService.HintSize="464,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">FarmAlias</InArgument>
            <InArgument x:TypeArguments="x:String">[PoolName]</InArgument>
          </InvokeMethod>
          <If Condition="[Not IsNothing(IconPath)]" sap:VirtualizedContainerService.HintSize="464,51">
            <If.Then>
              <InvokeMethod DisplayName="IconContents" sap:VirtualizedContainerService.HintSize="218,134" MethodName="Add">
                <InvokeMethod.TargetObject>
                  <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
                </InvokeMethod.TargetObject>
                <InArgument x:TypeArguments="x:String">IconContents</InArgument>
                <InArgument x:TypeArguments="s:Byte[]">[IconContents]</InArgument>
              </InvokeMethod>
            </If.Then>
          </If>
          <InvokeMethod DisplayName="ProgIdHint" sap:VirtualizedContainerService.HintSize="464,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">ProgIdHint</InArgument>
            <InArgument x:TypeArguments="x:Object">[ProgIdHint]</InArgument>
          </InvokeMethod>
          <InvokeMethod sap:VirtualizedContainerService.HintSize="464,134" MethodName="Add">
            <InvokeMethod.TargetObject>
              <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
            </InvokeMethod.TargetObject>
            <InArgument x:TypeArguments="x:String">PrimaryHandler</InArgument>
            <InArgument x:TypeArguments="x:Int32">[IsPrimaryHandler]</InArgument>
          </InvokeMethod>
          <If Condition="[isSessionHostCollection]" sap:VirtualizedContainerService.HintSize="464,1244">
            <If.Then>
              <Sequence sap:VirtualizedContainerService.HintSize="309,1136">
                <mpa:InlineScript Command="import-module $env:windir\System32\ServerManagerInternal\rdmanagement;&#xD;&#xA;Get-RDSHServer -Name &quot;*&quot; -CollectionAlias $using:PoolName -ManagementServer $using:ConnectionBroker" sap:VirtualizedContainerService.HintSize="287,51" PSError="[PSError]" Result="[PoolMachines]">
                </mpa:InlineScript>
                <If Condition="[Not PSError.Count.Equals(0)]" sap:VirtualizedContainerService.HintSize="287,51">
                  <If.Then>
                    <TerminateWorkflow Exception="[PSError.Item(0).Exception]" sap:VirtualizedContainerService.HintSize="200,22" Reason="[PSError.Item(0).Exception.Message]" />
                  </If.Then>
                </If>
                <Assign sap:VirtualizedContainerService.HintSize="287,60">
                  <Assign.To>
                    <OutArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</OutArgument>
                  </Assign.To>
                  <Assign.Value>
                    <InArgument x:TypeArguments="sc:Hashtable">[New Hashtable()]</InArgument>
                  </Assign.Value>
                </Assign>
                <InvokeMethod DisplayName="AppAlias" sap:VirtualizedContainerService.HintSize="287,134" MethodName="Add">
                  <InvokeMethod.TargetObject>
                    <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
                  </InvokeMethod.TargetObject>
                  <InArgument x:TypeArguments="x:String">AppAlias</InArgument>
                  <InArgument x:TypeArguments="x:String">[AppAlias]</InArgument>
                </InvokeMethod>
                <InvokeMethod DisplayName="ExtName" sap:VirtualizedContainerService.HintSize="287,134" MethodName="Add">
                  <InvokeMethod.TargetObject>
                    <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
                  </InvokeMethod.TargetObject>
                  <InArgument x:TypeArguments="x:String">ExtName</InArgument>
                  <InArgument x:TypeArguments="x:String">[ExtName]</InArgument>
                </InvokeMethod>
                <InvokeMethod DisplayName="ProgIdHint" sap:VirtualizedContainerService.HintSize="287,134" MethodName="Add">
                  <InvokeMethod.TargetObject>
                    <InArgument x:TypeArguments="sc:Hashtable">[FTAHashTable]</InArgument>
                  </InvokeMethod.TargetObject>
                  <InArgument x:TypeArguments="x:String">ProgIdHint</InArgument>
                  <InArgument x:TypeArguments="x:Object">[ProgIdHint]</InArgument>
                </InvokeMethod>
                <ParallelForEach x:TypeArguments="sma:PSObject" sap:VirtualizedContainerService.HintSize="287,208" Values="[PoolMachines]">
                  <ActivityAction x:TypeArguments="sma:PSObject">
                    <ActivityAction.Argument>
                      <DelegateInArgument x:TypeArguments="sma:PSObject" Name="poolmachine" />
                    </ActivityAction.Argument>
                    <Sequence sap:VirtualizedContainerService.HintSize="200,51">
                      <Sequence.Variables>
                        <Variable x:TypeArguments="sma:PSDataCollection(sma:ErrorRecord)" Default="[New PSDataCollection(Of ErrorRecord)()]" Name="PSError2" />
                      </Sequence.Variables>
                      <mpa:InlineScript Command="Set-WmiInstance -Namespace &quot;root\cimv2\terminalservices&quot; -Class &quot;Win32_RDAllowListFileAssociation&quot; -Arguments $using:FTAHashTable" DisplayName="Commit RDAllowList" sap:VirtualizedContainerService.HintSize="200,51" PSComputerName="[{poolmachine.Properties(&quot;Name&quot;).Value.ToString()}]" PSError="[PSError2]">
                      </mpa:InlineScript>
                      <If Condition="[PSError2.Count &gt; 0]" sap:VirtualizedContainerService.HintSize="200,51">
                        <If.Then>
                          <Sequence sap:VirtualizedContainerService.HintSize="264,246">
                            <Sequence.Variables>
                              <Variable x:TypeArguments="sma:ErrorRecord" Name="errorRecord" />
                            </Sequence.Variables>
                            <Assign sap:VirtualizedContainerService.HintSize="242,60">
                              <Assign.To>
                                <OutArgument x:TypeArguments="sma:ErrorRecord">[errorRecord]</OutArgument>
                              </Assign.To>
                              <Assign.Value>
                                <InArgument x:TypeArguments="sma:ErrorRecord">[ErrorUtility.GetErrorRecord(RDManagementResources.ResourceManager.GetString("FailedToSetSessionHostObjects"), poolmachine.Properties("Name").Value.ToString(), ErrorId.ConfigureRDSessionHost, PSError2(0).Exception)]</InArgument>
                              </Assign.Value>
                            </Assign>
                            <mpua:WriteError DisplayName="Write-Error" ErrorRecord="[errorRecord]" sap:VirtualizedContainerService.HintSize="242,22" />
                          </Sequence>
                        </If.Then>
                      </If>
                    </Sequence>
                  </ActivityAction>
                </ParallelForEach>
              </Sequence>
            </If.Then>
          </If>
        </Sequence>
      </If.Then>
    </If>
    <If Condition="[IsPublished.Equals(0)]" sap:VirtualizedContainerService.HintSize="611,51">
      <If.Then>
        <Sequence sap:VirtualizedContainerService.HintSize="200,51">
          <If Condition="[isSessionHostCollection]" sap:VirtualizedContainerService.HintSize="200,51">
            <If.Then>
              <Sequence sap:VirtualizedContainerService.HintSize="578,1630">
                <mpa:InlineScript Command="import-module $env:windir\System32\ServerManagerInternal\rdmanagement;&#xD;&#xA;Get-RDSHServer -Name &quot;*&quot; -CollectionAlias $using:PoolName -ManagementServer $using:ConnectionBroker" sap:VirtualizedContainerService.HintSize="556,139" PSError="[PSError]" Result="[PoolMachines]" />
                <If Condition="[Not PSError.Count.Equals(0)]" sap:VirtualizedContainerService.HintSize="464,208">
                  <If.Then>
                    <TerminateWorkflow Exception="[PSError.Item(0).Exception]" sap:VirtualizedContainerService.HintSize="269,100" Reason="[PSError.Item(0).Exception.Message]" />
                  </If.Then>
                </If>
                <ParallelForEach x:TypeArguments="sma:PSObject" sap:VirtualizedContainerService.HintSize="556,1079" Values="[PoolMachines]">
                  <ActivityAction x:TypeArguments="sma:PSObject">
                    <ActivityAction.Argument>
                      <DelegateInArgument x:TypeArguments="sma:PSObject" Name="item" />
                    </ActivityAction.Argument>
                    <Sequence sap:VirtualizedContainerService.HintSize="526,931">
                      <Sequence.Variables>
                        <Variable x:TypeArguments="sma:PSDataCollection(sma:ErrorRecord)" Default="[New PSDataCollection(Of ErrorRecord)()]" Name="PSError2" />
                        <Variable x:TypeArguments="sma:ErrorRecord" Name="errorRecord" />
                      </Sequence.Variables>
                      <TryCatch sap:VirtualizedContainerService.HintSize="504,807">
                        <TryCatch.Try>
                          <Sequence sap:VirtualizedContainerService.HintSize="486,580">
                            <Sequence.Variables>
                              <Variable x:TypeArguments="sma:PSDataCollection(sma:PSObject)" Name="SessionHostObjects" />
                            </Sequence.Variables>
                            <Assign sap:VirtualizedContainerService.HintSize="464,60">
                              <Assign.To>
                                <OutArgument x:TypeArguments="sma:PSDataCollection(sma:PSObject)">[SessionHostObjects]</OutArgument>
                              </Assign.To>
                              <Assign.Value>
                                <InArgument x:TypeArguments="sma:PSDataCollection(sma:PSObject)">[New PSDataCollection(Of PSObject)()]</InArgument>
                              </Assign.Value>
                            </Assign>
                            <mpa:GetWmiObject Amended="False" Class="Win32_RDAllowListFileAssociation" DirectRead="False" DisplayName="Get-WmiObject" EnableAllPrivileges="False" Filter="[&quot;ExtName='&quot; &amp; ExtName &amp; &quot;'&quot;]" sap:VirtualizedContainerService.HintSize="464,22" Impersonation="Impersonate" Namespace="root\cimv2\terminalservices" PSAuthenticationLevel="PacketPrivacy" PSComputerName="[{item.Properties(&quot;Name&quot;).Value.ToString()}]" Result="[SessionHostObjects]" />
                            <If Condition="[SessionHostObjects.Count &gt; 0]" sap:VirtualizedContainerService.HintSize="464,208">
                              <If.Then>
                                <mpma:RemoveWmiObject Authentication="[AuthenticationLevel.PacketPrivacy]" DisplayName="Remove-WmiObject" sap:VirtualizedContainerService.HintSize="200,22" Impersonation="[ImpersonationLevel.Impersonate]" Namespace="root\cimv2\terminalservices" PSComputerName="[{item.Properties(&quot;Name&quot;).Value.ToString()}]" PSError="[PSError2]" Path="[&quot;Win32_RDAllowListFileAssociation.ExtName='&quot; &amp; ExtName &amp; &quot;'&quot;]" />
                              </If.Then>
                            </If>
                            <If Condition="[PSError2.Count &gt; 0]" sap:VirtualizedContainerService.HintSize="464,354">
                              <If.Then>
                                <Sequence sap:VirtualizedContainerService.HintSize="264,246">
                                  <Assign sap:VirtualizedContainerService.HintSize="242,60">
                                    <Assign.To>
                                      <OutArgument x:TypeArguments="sma:ErrorRecord">[errorRecord]</OutArgument>
                                    </Assign.To>
                                    <Assign.Value>
                                      <InArgument x:TypeArguments="sma:ErrorRecord">[ErrorUtility.GetErrorRecord(RDManagementResources.ResourceManager.GetString("FailedToSetSessionHostObjects"), item.Properties("Name").Value.ToString(), ErrorId.ConfigureRDSessionHost, PSError2(0).Exception)]</InArgument>
                                    </Assign.Value>
                                  </Assign>
                                  <mpua:WriteError DisplayName="Write-Error" ErrorRecord="[errorRecord]" sap:VirtualizedContainerService.HintSize="242,22" />
                                </Sequence>
                              </If.Then>
                            </If>
                          </Sequence>
                        </TryCatch.Try>
                        <TryCatch.Catches>
                          <Catch x:TypeArguments="s:Exception" sap:VirtualizedContainerService.HintSize="490,21">
                            <ActivityAction x:TypeArguments="s:Exception">
                              <ActivityAction.Argument>
                                <DelegateInArgument x:TypeArguments="s:Exception" Name="exception" />
                              </ActivityAction.Argument>
                              <Sequence sap:VirtualizedContainerService.HintSize="264,246">
                                <Assign sap:VirtualizedContainerService.HintSize="242,60">
                                  <Assign.To>
                                    <OutArgument x:TypeArguments="sma:ErrorRecord">[errorRecord]</OutArgument>
                                  </Assign.To>
                                  <Assign.Value>
                                    <InArgument x:TypeArguments="sma:ErrorRecord">[ErrorUtility.GetErrorRecord(RDManagementResources.ResourceManager.GetString("FailedToSetSessionHostObjects"), item.Properties("Name").Value.ToString(), ErrorId.ConfigureRDSessionHost, exception)]</InArgument>
                                  </Assign.Value>
                                </Assign>
                                <mpua:WriteError DisplayName="Write-Error" ErrorRecord="[errorRecord]" sap:VirtualizedContainerService.HintSize="242,22" />
                              </Sequence>
                            </ActivityAction>
                          </Catch>
                        </TryCatch.Catches>
                      </TryCatch>
                    </Sequence>
                  </ActivityAction>
                </ParallelForEach>
              </Sequence>
            </If.Then>
          </If>
        </Sequence>
      </If.Then>
    </If>
  </Sequence>
</Activity>

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