Hi, I have used CS5 for years but purely by rote and do not really understand how it does stuff. I have run win 7 and 8.1 on a iMac in VMware Fusion without any problems until now. It has now decided not to show any "live" changes on the main image when working in greyscale, nor any selections in any form of image mode.
Can anyone tell me if I have set something wrong in the Photoshop system please? I have already reinstalled and done most of the simple is my computer working perfectly stuff and it is.
Interestingly if I run CS2 all seems to work normally.
regards
John