The version 2.3 now works perfectly for me. And since the latest update of my virus scanner "Avast Free Antivirus" I have no problems anymore to start your tool even if the file protection of the virus scanner is activated.
Thank you very much again for your work!!!
There's only one little thing you should check. The preview pictures of some mods are only shown uncompletly. They're cut off at the left and right side, if they're too wide. Only pictures with the side ratio 3:2 are always shown completly.