Use WINDOWS2003 friend, please see.

WINDOWS 2003 has a very slow speed when running programs and playing multimedia files. Why? The main reason is that WINDOWS2003 is a server-specific system. He used all the hardware's performance in the background. In the case of default settings. We use it very slowly. I believe everyone has met this problem.
The following is the time I spent 2 nights to find the results and modify the method, the following code to copy down, save as a reg file can be solved. Don't forget to reboot.
Windows Registry Editor Version 5.00



[Hkey_local_machine\software\microsoft\directdraw]
"Forcenosyslock" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Disablenosyslock" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Disablemmx" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Disablewidersurfaces" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Enableprintscreen" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Disableinactivate" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Showframerate" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Modexonly" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Emulationonly" =dword:0

[Hkey_local_machine\software\microsoft\directdraw]
"Disableagpsupport" =dword:0

[Hkey_local_machine\software\microsoft\direct3d]
"DisableDP2" =dword:0

[Hkey_local_machine\software\microsoft\direct3d\drivers]
"Softwareonly" =dword:0