Hello, please give more information, such as the update # that caused the issue, if Photoshop was updated to the latest version, what error message do you get, if any, did you try to launch it as another user/admin?
I have an original version of Photoshop CS3. I run Windows 7 (32 bit) on my PC. After a recent (±2 months ago) update/upgrade by Microsoft of Windows 7 (32 bit) on my PC, I lost all functionality of the Photoshop software despite the fact that I have been running Photoshop CS3 on Windows 7 for the past 2 years without any problems. I uninstalled the software from my PC and tried to re-install it again. It would not re-install. After I press the software “setup” function to install the software, a window appears and a blue band runs across it, but then everything disappears from the screen again without leaving any message as to why the software would not install.
I have been informed by Adobe Helpdesk that Photoshop CS3 does not run on the Windows 7 OS. Due to previous experience that Photoshop CS3 had in fact run on my PC on Windows 7, I find it totally strange that I could not install the software again.
In fact the, same version of Photoshop CS3 is currently running without any problems on my laptop under Windows 7 (64 bit).
Please help if you can.