log msg if no product was uninstalled

Uninstall-MSI.ps1

@@ -24,6 +24,9 @@ Foreach ( $reg in $UNINSTALL_KEYS ) {
     # Get the ModifyPath
     $MODIFYPATH = $REG_PROPERTY.ModifyPath
 
+    # Track whether an app was uninstalled or not
+    $PRODUCTUNINSTALLED = 0
+
     # Make sure the DisplayName matches what we're looking for
     If ( $DISPLAY_NAME -ilike $APP_NAME ) {
         # Make sure the software was installed using an MSI
@@ -38,7 +41,7 @@ Foreach ( $reg in $UNINSTALL_KEYS ) {
             If ( $PRODUCT_CODE ) {
                 LogMsg "Uninstalling ${DISPLAY_NAME} ${PRODUCT_CODE}"
                 $arguments = '/X{' + $PRODUCT_CODE + '} /qn /norestart'
-                Try { Start-Process -FilePath "msiexec.exe" -ArgumentList $arguments -Wait }
+                Try { Start-Process -FilePath "msiexec.exe" -ArgumentList $arguments -Wait ; $PRODUCTUNINSTALLED++ }
                 Catch { LogErr $_.Exception.Message }
             }
         }
@@ -46,4 +49,5 @@ Foreach ( $reg in $UNINSTALL_KEYS ) {
             LogMsg "Cannot uninstall ""${DISPLAY_NAME}""`n                      UninstallString: ${UNINSTALLSTRING}"
         }
     }
+    If ( $PRODUCTUNINSTALLED -gt 0 ) { LogMsg "No product matching ${APP_NAME} was found"}
 }