In my attempts to go roll back from the 2011.1 service release to the 2011.1 release I have managed to get in a state where the installer will neither install or remove. I get the error message below with an attempt to install, remove or repair.
Action start 7:47:41: LaunchConditions.This installation requires that the minimum .NET Framework version installed must be 2.0.50727 or later.MSI (s) (80:84) [07:48:09:987]: Product: Infragistics NetAdvantage WPF 2011.1 -- This installation requires that the minimum .NET Framework version installed must be 2.0.50727 or later.
What's the real problem here?
Thanks,
Jon
Hi Jon,
Did you uninstall .net framework or Visual Studio before you tried to uninstall the SR?
It appears that there isn't a .NET framework 2, 3.5 or 4 on your system (it is verified by the installer by checking if a reg key exists at:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP
or
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\NET Framework Setup\NDP )
I would recommend you to make sure you have installed both .NET Framework 2.0 and 4.0 .
Best regards,
Alex Vezenkov
No, I've got both frameworks installed and have not changed those at all.
I was able to run the uninstall from the control panel add or remove programs. After that the installer is now working again.
My real issue is that I'm trying to back out the service release for WPF Net Advantage but the files in WPFCommon/Bin are not changing. So the InfragisticsWPF4.v11.1.dll version is still at .2053 release. I'm going to try removing both WPF Net Advantage and the WPF DV release and then reinstalling to see if I can get a clean install.