Property Tab Builder Unable to Start - BUG ???!!!

Hi guys,

have you ever experienced this while opening Property Tab Builder ? I am not able to open it to edit it !!!!

I have repaired SW from the Disc but nothing has helped.

Its pretty bad because I use my PTB all the time for all my current projects and I need to do some edits.

Thank you so much for your help.....

SolidworksGeneral