Hi, I'm trying to install Flash CS4 Professional on my new Acer Aspire laptop with Windows 8. I keep getting the error: kb403891r2: Error UninstallColorProfilesRollback preventing the installation - Creative Suite 4.

The Adobe Support Advisor Advice was only for up to Windows 7 and didn't work. Failing this, they advise to update registry keys but again instructions are for Windows 7 and the key they suggest changing permissions on (HKEY_LOCAL_MACHINE\SOFTWARE\Adobe\PDF Admin Settings ) isn't visible in regedit. There is no Adobe folder in the SOFTWARE folder. How do I change permissions on this key?