Broken

I updated from version 9.05 to 9.29 and now it does not work! The main window for working with files does not open. The App. will open, ie; appear in the dock and menu bar but thats it.
The support link on the Mac app store does not work ( Internal Server Error).
Please fix!
Mac OS X Snow Leopard Version 10.6.8

Honestlook about Better Rename 9, v9.29