Demoshield errors And a -6005 error

[War lord]

So my computer (XP) in my dads is a mess of reg errors and corrupted files caused by medevil 2 so I gave up on it but now I get a ton of installer errors whenever I run Demoshild installers or that setup.exe file.

I'm stumped and my dad has given up after he fixed the problem with disks not reading at all.So if anyone knows how to fix the problem could they please fill me in?

Thanks.

[irishron]

For registry errors, www.eusing.com, download, install and run Eusing Free Registry Cleaner. I use it.
For medieval2 registry errors, http://shoguntotalwar.yuku.com/topic/24456.
For Rome registry errors: http://shoguntotalwar.yuku.com/topic/24943.