Below are the files that should be in the RightClick directory. Please make sure yours are updated. If it asked for a reboot earlier and you might have deffered that for later, please do so now.
I don't have easy answers tonight, so far we're not able to reproduce these crashes. Worst-case, zip up your RightClick dir, remove Either the files below or the whole directory, and see if this is happening with a totally fresh install.
9/30/04 17:32 1,645,320 GdiPlus.dll
6/17/05 19:08 40,960 ShellHook.dll
7/26/05 18:48 1,589,340 RightClick.exe
7/26/05 19:53 3,860 desktopmenu.obbar
7/26/05 19:53 30,054 desktopmenu_ss.bmp
7/26/05 19:53 241 RightClick.ini
7/13/05 16:06 30,054 RightC_ss.bmp
6/17/05 19:03 94,208 Skintool.exe
7/25/05 16:11 4,405 eula.txt
7/25/05 16:30 1,594 readme.txt