pwsh/Clear-AppCompatCache.ps1
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using namespace System.Security.Principal function Clear-AppCompatCache { <# .SYNOPSIS Flushes the application compatibility cache. .DESCRIPTION The data of cache is stored in the registry by path HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\AppCompatCache .INPUTS None .OUTPUTS System.Boolean .NOTES MIT .LINK None #> [CmdletBinding()]param() process { .({ Write-Warning 'administrator rights (elevated shell) is required.' },{ New-Delegate kernel32 { bool BaseFlushAppcompatCache } $kernel32.BaseFlushAppcompatCache.Invoke() })[[Int32][WindowsPrincipal]::new( [WindowsIdentity]::GetCurrent() ).IsInRole([WindowsBuiltInRole]::Administrator)] } } Export-ModuleMember -Function Clear-AppCompatCache |