Verified answer

Navigate to C:\Windows\ServicePackFiles\ i386

copy wmploc.dll to C:\Windows\System32.

Now, run the WMP 10 installer again and see what you get.

If your computer is not working properly while you are working on it, it could be a problem with device drivers, hardware or software.

Detailed instructions at http://tinyurl.com/yk5zpr

R U running XP.

check the system compatibility and software requirements..which OS do u have installed???

you don't have a new enough system.