Need Help | FS9 Update

Hi Everyone,I've been having probelms with FS9 like start-up issues and poor frame rates etc, so I decided to go in for the update pack and that's where I need some help:I continue to get the FSUIP incompatible message and can't run the sim after installation of the update pack.After downloading the the latest FSUIP (FSUIP 3.411 unregistered version) the instructions say to copy the fsuip.dll file into the FS9/Modules folder and that's it! I've done that, re-done it....but still it doesn't work. What am I doing wrong? I'm going nuts with this...Please please help.As far as I know, I think im doing everything ok as far installation of the update pack is concerned since I get the installation successfully completed notification as well. I mean, all I have to do is, download it and run the file..and it installs. Right? BTW, I also get the "MSFS failed to load some aircraft" message after the FSUIP error message....I just can't figure this out.Apologies if this all sounds a bit vague...but ANY help will help me tremendously. Perhaps I've got the installtion of FSUIP 3.411 wrong....Look forward to hearing from you.Pranav