The ksuser.dll file is one of many files contained in the DirectX software collection. Since DirectX is utilized by most Windows based games and advanced graphics programs, ksuser.dll errors usually show up only when using these programs.
Ksuser.dll Errors
There are several ways ksuser.dll errors can show up on your computer. Here are some of the more common error messages you might see:
The file ksuser.dll is missingKsuser.DLL Not FoundFile ksuser.dll not foundKsuser.dll not found. Reinstalling might help fix this.
These errors could apply to any program that utilizes Microsoft DirectX, most commonly video games. The DLL error usually appears when the program starts up.
How to Fix Ksuser.dll Errors
Follow these steps in the order they’re given below to try the more likely fixes first.
Need More Help?
If you’re not interested in fixing this problem yourself, see How Do I Get My Computer Fixed? for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a lot more. Sometimes, though not often, the version included on the disc is a better fit for the program than the latest version available online.