slimtex doesn't work anymore

For unknown reasons so far Lo2k's Slimtex (ZAZ-tools) doesn't allow to import files anymore...
I have no idea what I did to provoke that resp. what I could do to make it work again - it worked fine all time...???

maybe it works again, if you search and delete the registry entry in regeditor

unfortunately not The odd thing is, that the Viewer function still works...?

SOLVED!!! I had set the compatibility mode to Win7 and ran it as Administrator - both settings were wrong i. e. unnecessary...

ok, fine that it's solved