Ok.
Can you generate a ZHPDiag logreport to get more informations on your system ?
- Download ZHPDiag from Nicolas on his website
 - Then run it with administrator's rights (with right click)
 - Then upload the log file on up2share (you will find it on your desktop, just drop the file on the upload zone)
 - Then post the link in your reply
 
Best regards,