11.52 HP Run Result Viewer is not displayed

I updated my UFT 11.52 and install patch 1. After a few test runs, out of sudden, the run result viewer is not displayed. The icon is there, but I couldnt open it. It took me quite sometimes to detect what is the problem. For the first, I thought it was because of the update. Anyway, here's the solutions that I found:

Just go to C:\Users\userID\AppData\Local\UFTReportViewer\Configuration.xml

Open it and edit the ApplicationTop and ApplicationLeft value.

HP UFT report

That's it! and it's working again.

Here is where I found the solution