Stupid Corel support - no one more Corel software to purchase. No email direct support, no help.
KPT Collection and many many other plugins do not work in CS4 64 Bit. The plugins have to be rewritten for 64 Bit and few plugin manufacturers have yet done so. Considering Vista wasn't even officially supported by the KPT set, I am not surprised you are struggling with installation on Win 7.
I have successfully installed and run the KPT tools on Win Vista and Win 7 both 64 bit but only the 32 bit version of CS4 will run them.
To get around the problem.
Launch PS CS4 in XP Compatiblity mode as an administrator.
Invoke the plug in. Enter your serial number.
Close CS4
Reopen in Normal Compatibility mode and it should be fine.
I posted instructions for this on the CNews server two years ago but I see it has been cleaned off.
Good luck.
How to launch PS in XP mode on Win 7? All for it installed complete: Virtual Machine and Windows XP Mode. But, from what I run its?
I installed KPT Collection in PS 32-Bit version folder but UNinstaller for KPT not installed and KPT 7 not listened in Windows Program Manager. Befor I installed KPT 7 to PS 64-bit folder but not worked - and its removed without problems.
How to uninstall KPT if not listened in Program Manager and uninstaller it is not installed?