OK, i recently tried installed Roller Coaster Tycoon 3 (Demo) but needed to update DirectX (to version 9). Well, have way through the installation, I get the error:
The software you are installing has not passed Windows Logo testing to verify its compatibility with Windows XP.
This software will not be installed. Contact your system administrator.
I also got the same error when I tried installing the new Windows Media Player (10). This error automatically stops the installation.
What can I do?? I made sure that Windows XP Home Edition (Service Pack 1) is supported, but I still get the error.