Attempting to check for the presence of the Microsoft Store App version of Skype. If present, run the Remediation (remove). The Worklet displays an Error status in the Activity Log, but I do not know why, nor how to check the logs/console.
Using a modified version of the Skype install script - it does the same 32/64 bit checks, but remediates if Skype was found, rather than not found. At least I think.
Eval:
#REQUIRES -Version 2.0
<#
.SYNOPSIS
This Test script checks to see if Skype is installed
.DESCRIPTION
This script queries the installed files for 32 and 64bit software
and returns a 1 if product is installed or 0 if not
.Notes
File Name :Skype_Uninstall_Test.ps1
Author :
Prerequisite :PowerShell V2 over win7 and upper
#>
#Handle Exit Codes:
trap { $host.ui.WriteErrorLine($_.Exception); exit 90 }
function Skype_Uninstall_Test {
<#
.SYNOPSIS
This function Checks a Skype installation.
.DESCRIPTION
After checking the Skype availability, based on the exit code tool will decide to call remediation code or not.
.EXAMPLE
Skype_Uninstall_Test
.NOTES
#>
# Application Name which is to be installation verified.
$appName = 'Skype'
# Finding the Systen Directory (system32 Directory).
$sysDir = [Environment]::SystemDirectory
# Making the 32 bit and 64 bit path names blank.
$32BIT = ""
$64BIT = ""
#Get Registry value for the 32 bit software installed on both 32-bit and 64-bit machine
Try { $32BIT = Get-ItemProperty 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*' -ErrorAction Stop |
Select-Object DisplayName |
Select-String "$appName" |
Out-String
}
Catch { $Exception = $error[0].Exception.Message + "`nAt Line " + $error[0].InvocationInfo.ScriptLineNumber;
Write-Output $Exception
exit 90
}
# Script blcok to execute with powershell
# Match name in the block should be hard coded.
$scriptBlock = {$key = Get-ItemProperty 'HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\*' |
Where-Object { $_.DisplayName -match 'Skype'}
return $key
}
# Get the Registry value for the 64 bit software installed on the 64 bit machine. as the automox process is 32 bit
if ((Get-WmiObject Win32_OperatingSystem).OSArchitecture -eq "64-bit")
{
# Call for accessing the 64 bit registry incase 32 bit process not access the registry.
Try
{
$installed64 = @(& "$env:SystemRoot\sysnative\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -NonInteractive -Command $scriptBlock)
$64BIT = $installed64.DisplayName
}
Catch
{
$Exception = $error[0].Exception.Message + "`nAt Line " + $error[0].InvocationInfo.ScriptLineNumber;
Write-Output $Exception
exit 90
}
} elseif ((Get-WmiObject Win32_OperatingSystem).OSArchitecture -eq "32-bit") {
# Checking for the 64 bit registry on 32 bit host.
# In Script block line 38 match name should be hard coded and it should be proper.
Try {
$installed64 = @(& "$sysDir\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -NonInteractive -Command $scriptBlock)
$64BIT = $installed64.DisplayName
}
Catch { $Exception = $error[0].Exception.Message + "`nAt Line " + $error[0].InvocationInfo.ScriptLineNumber
Write-Output $Exception
exit 90
}
}
# Check for the Availability of the software and exit with relevent exit code.
if ($32BIT.Trim() -match $appName -or ($64BIT -ne $null -and $64BIT.Trim() -match $appName)) {
#Application Found, Run remediation script to uninstall it!
exit 1
} else {
# Application is not installed. Exit
exit 0
}
}
Skype_Uninstall_Test
Remediation:
#REQUIRES -Version 2.0
<#
.SYNOPSIS
This script allows an admin to uninstall Skype
.DESCRIPTION
This script uninstalls the Skype App for all users
.NOTES
File Name :Skype_Unnstall.ps1
Author :
Prerequisite :PowerShell V2 over win7 and upper
#>
#Handle Exit Codes:
trap { $host.ui.WriteErrorLine($_.Exception); exit 90 }
function Skype_Uninstall_Rem {
<#
.SYNOPSIS
This function allows automox to Uninstall Skype on Windows .
.DESCRIPTION
This function uninstalls Skype on system.
.EXAMPLE
Skype_Uninstall_Rem
.NOTES
#>
$AppList = "Microsoft.SkypeApp"
ForEach ($App in $AppList)
{
$PackageFullName = (Get-AppxPackage $App).PackageFullName
$ProPackageFullName = (Get-AppxProvisionedPackage -online | where {$_.Displayname -eq $App}).PackageName
if ($PackageFullName){
Write-Output "Removing Package: $App"
try {
Write-Output "Removing Package: $App"
remove-AppxPackage -package $PackageFullName -AllUsers -ErrorAction Stop | Out-Null
}
catch {
Write-Output "ERROR: $_"
exit 90
}
}
else {
Write-Output "WARNING: Unable to find package: $App"
}
if ($ProPackageFullName){
Write-Output "Removing Provisioned Package: $ProPackageFullName"
try {
Remove-AppxProvisionedPackage -online -packagename $ProPackageFullName -AllUsers -ErrorAction Stop | Out-Null
}
catch {
Write-Output "ERROR: $_"
exit 90
}
}
else{
Write-Output "WARNING: Unable to find provisioned package: $App"
exit 90
}
}
}
Skype_Uninstall_Rem
