Problem with GhostScript

I’m instaled PDFCreator 1.7.1 with GhostScript without PDFArchitect.
Unfortunately PDFCreator doesn’t see Installed internal Ghostcript. I
have all needed file in  C:\Program Files (x86)\PDFCreator\GS9.07\gs9.07
(Win7x64) and good Directory in
HKEY_CURRENT_USER\Software\PDFCreator\Ghostscript but program doesn’t
see this. Because of that i cannot change anything option -> after
clicking Save I get popular on this forum text - Cannot find gsdll32.dll
… Of course gsdll32.dll exist in C:\Program Files
(x86)\PDFCreator\GS9.07\gs9.07\Bin
Restart, Reinstall didnt change anything.
How i can force PDFCreator to find gsdll32.dll ?

Hi,

this is very strange and I don´t know an easy solution to it, if you like you can try the preview version of our new PDFCreator which may not have this problem, but is not 100% tested yet:
http://forums.pdfforge.org/discussion/11150/testers-wanted-pdfcreator-rewrite-preview-version#Item_1

regards,

Robin