Some users of Windows XP receive the error:

The procedure entry point IsThreadDesktopComposited could

not  be located in the dynamic link library USER32.dll



This is a problem caused by Windows (and not MediaMonkey).

It is caused when a system file on XP has been replaced with

the Vista version of that file. 



Figuring out which system file has been replaced can be done 

using: http://www.dependencywalker.com and using process

monitor or process explorer to find processes that don't belong to XP:

Process Monitor http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx

Process Explorer http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx



Experience shows that it is often Microsoft dwmapi.dll from Vista 

that triggers the problem. If so, it should be renamed to 

dwmapi.dll.bak and the system should be restarted after which

the file can be deleted to solve the problem.