I'm a SDL Trados 2007 Suite Freelance and SDL Trados Studio 2015 SR-3 user, and migrating Windows 10 to Windows 11.

I downloaded SDLTrados2007suiteFL_863.exe, SDLMultiTerm2009_SP4_339.exe, and SDLTradosStudio2015_SR3_526R.exe,

then ran and installed the former two software without any problem on my new PC. But I could not install the last SDLTradosStudio2015_SR3_526R.exe, occurring an error "Setup has detected that the file 'C:\users\.....\AppData\Local\Temp\VSDEC34.tmp\VCRedist2005SP1-KB2538242\vcredist_x86.exe' has changed since it was initially published.Click OK to retry the download, or Cancel to exit setup."

Next, I found the solution posted on the Forum ("Trados Portfolio - 2, Licensing and Installation"), which is just what I wanted. I made sure that all the prerequistes and the main comoponents are installed in my new pc, and again

tried to install the SDL Trados Studio 2015, and found that the above error reappeared. What's wrong with my way of solving a problem?