public/Unregister-PSJetInstallerScheduledTask.ps1
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<# .SYNOPSIS Unregisters the scheduled task associated with the PSJet installer. .DESCRIPTION The `Unregister-PSJetInstallerScheduledTask` function removes the scheduled task related to the PSJet installer if it exists. The task is identified using the "\PSJet\" path and name obtained from the `Get-InvocationScript` function or provided explicitly. No action is taken if the task does not exist. .PARAMETER InstallerScript The path to the installer script. Optional; if not specified, the name is obtained using `Get-InvocationScript`. .EXAMPLE Unregister-PSJetInstallerScheduledTask Description ----------- Attempts to unregister (remove) the scheduled task related to the PSJet installer. .NOTES - Ensure that the user has the appropriate permissions to remove a scheduled task in Windows. - The function will silently ignore cases where the scheduled task does not exist. - Ensure that other processes are not dependent on the existing scheduled task as it will be unregistered without confirmation. #> function Unregister-PSJetInstallerScheduledTask { param ( [string]$InstallerScript ) if (-not $InstallerScript) { $InstallerScript = Get-InvocationScript } $taskPath = "\PSJet\" $taskName = Get-Item $InstallerScript | Select-Object -ExpandProperty BaseName $installerScheduledTask = (Get-ScheduledTask -TaskPath $taskPath -TaskName $taskName -ErrorAction SilentlyContinue) if ($installerScheduledTask) { $installerScheduledTask | Unregister-ScheduledTask -Confirm:$false } } |