Failed to upgrade on windows 7 using PCMover

Hello All,
I am trying to upgrade to windows 7 from windows vista service pack 1 machine and I get an error message from PCmover stating that installation requirement of Microsoft Visual C++ 2008 is not met. I tried fixing this issue by first by applying an update from Microsoft to windows InstallShield. This did not fix this issue and then I tried manually installing visual C++ files available from windows for 64 bit version of computers. But still I get this error. What went wrong? Am I not installing the patches correctly or is something wrong with these download links? Please advice. Any help you can give will be greatly appreciated.
Image:

Error:
PCmover Windows 7 Upgrade assistant
The files for installation requirement Microsoft Visual C++ 2008 Redistributable – x86 could not be found. The installation will now stop. This is probably due to a failed, or cancelled download.
