When I try to install 1.5.3 beta 1 on my Vista 64 system, I get an Error about C:\Program Files\VistaCodecPack\filters\ffdshow.ax , saying "unable to register the DLL/OCX: RegSvr32 failed with exit code 0x3.
I tried installing with UAC turn off and it doesn't help. I do have a regsvr32.exe on my system in C:\Windows\System32.
When I run this manually:
regsvr32.exe "c:\Program Files\VistaCodecPack\filters\ffdshow.ax"
I get a message saying the module failed to load, and the reason is becuase "its side-by-side configuration is incorrect".
What gives? I'm sure lots of people have been able to get this installed before. I made sure to uninstall any other codec packages before running this. I don't actually have much other software on my system right now.
Any ideas?