diff --git a/examples/scripts/upgrade_to_ps3.ps1 b/examples/scripts/upgrade_to_ps3.ps1
index fc924ccb640..693088b75f8 100644
--- a/examples/scripts/upgrade_to_ps3.ps1
+++ b/examples/scripts/upgrade_to_ps3.ps1
@@ -79,4 +79,4 @@ else
 $FileName = $DownLoadUrl.Split('/')[-1]
 download-file $downloadurl "$powershellpath\$filename"
 
-Start-Process -FilePath ".$powershellpath\$filename" -ArgumentList /quiet
+Start-Process -FilePath "$powershellpath\$filename" -ArgumentList /quiet