overhaul

Fix-MicrosoftTeams.ps1

@@ -1,10 +1,28 @@
-## Stop all instances of Teams
-End-Process -Name "Teams" -Match -Force
+. 'C:\Users\dyoder\Documents\Emberkom\Data\Projects\development\management-scripts\Tools.ps1'
+# Make sure Microsoft Teams is installed
+If ( Test-Path "${Env:LocalAppData}\Microsoft\Teams\Update.exe" ) {
 
-## Remove all cached content
-$CacheDir = "${Env:LOCALAPPDATA}\Microsoft\Teams"
-If ( Test-Path $CacheDir ) {
-    LogMsg "Removing all cached data for Microsoft Teams"
-    Try { Remove-Item $CacheDir -Recurse -Force }
-    Catch { LogErr $_.Exception.Message }
-} Else { LogMsg "Could not clear cached data for Microsoft Teams because the directory could not be found: ${CacheDir}" }
+    # Get all running Teams processes
+    $ProcessList = (Get-Process -Name 'teams' -ErrorAction SilentlyContinue)
+
+    If ( $ProcessList ) {
+        LogMsg "Stopping Microsoft Teams"
+        Try { $ProcessStopped = $true ; $ProcessList | Stop-Process -Force }
+        Catch { LogErr $_.Exception.Message }
+    } Else { $ProcessStopped = $false }
+
+    # Remove all cached content
+    $CacheDir = "${Env:AppData}\Microsoft\Teams"
+    If ( Test-Path $CacheDir ) {
+        LogMsg "Removing all cached data for Microsoft Teams"
+        Try { Remove-Item $CacheDir -Recurse -Force }
+        Catch { LogErr $_.Exception.Message }
+    } Else { LogMsg "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 ( $ProcessStopped ) {
+        LogMsg "Starting Microsoft Teams"
+        Try { Start-Process "${Env:LocalAppData}\Microsoft\Teams\Update.exe" -ArgumentList "--processStart ""Teams.exe""" }
+        Catch { LogErr $_.Exception.Message }
+    }
+} Else { LogMsg "Cannot clear cache for Microsoft Teams because it isn't installed" }