looks good BUT you need to change the about box line to read:
Inno Setup script by Fabioddq modified verion of Original script by Peterf1999 for The Witcher 2.
Peterf1999 wrote the ORIGINAL script, and any modifications to that script should be credited to him. Yes I've used that script but the about box message needs to credit peter, not me
And create a new topic for it, & attach the file within your post here on the forum, rather then an external site. That way if modifications are needed you can 'fix' any errors and update the file easier here, then elsewhere.
IF youd rather not release it public at the moment, then remove the link from your post & PM me a link I CAN d/l from. Right now its set to private so i cant d/l & check it.