major change to override Write-Error func

Fix-MicrosoftTeams.ps1

@@ -7,7 +7,7 @@ If ( Test-Path "${Env:LocalAppData}\Microsoft\Teams\Update.exe" ) {
     If ( $ProcessList ) {
         Write-Output "Stopping Microsoft Teams"
         Try { $ProcessStopped = $true ; $ProcessList | Stop-Process -Force }
-        Catch { LogErr $_.Exception.Message }
+        Catch { Write-Error $_.Exception.Message }
     } Else { $ProcessStopped = $false }
 
     # Remove all cached content
@@ -15,13 +15,13 @@ If ( Test-Path "${Env:LocalAppData}\Microsoft\Teams\Update.exe" ) {
     If ( Test-Path $CacheDir ) {
         Write-Output "Removing all cached data for Microsoft Teams"
         Try { Remove-Item $CacheDir -Recurse -Force }
-        Catch { LogErr $_.Exception.Message }
+        Catch { Write-Error $_.Exception.Message }
     } Else { Write-Output "Could not clear cached data for Microsoft Teams because the directory could not be found: ${CacheDir}" }
 
     # Restart Teams if we needed to close it before clearing the cache
     If ( $ProcessStopped ) {
         Write-Output "Starting Microsoft Teams"
         Try { Start-Process "${Env:LocalAppData}\Microsoft\Teams\Update.exe" -ArgumentList "--processStart ""Teams.exe""" }
-        Catch { LogErr $_.Exception.Message }
+        Catch { Write-Error $_.Exception.Message }
     }
 } Else { Write-Output "Cannot clear cache for Microsoft Teams because it isn't installed" }