Xpstar.dll is a process belonging to the XPSTAR70 Resource DLL program. Xpstar.dll error messages may display on screen when Windows starts or shuts down, or while users attempts to install or open a certain software which can not find its required file. Such xpstar.dll errors are mostly caused by missing or damaging xpstar dll file.

Common xpstar.dll error messages:
- "Windows could not start because the following file is missing or corrupt: Windows root\system32\Xpstar.dll. Please re-install a copy of the above file."
- "Winnt_root>\System32\Xpstar.dll missing or corrupt: Please re-install a copy of the above file."
- "Cannot find \Windows\System32\Xpstar.dll."
- "Cannot find Xpstar.dll."
- "A required .DLL file, Xpstar.dll was not found."

How to install XPSTAR.DLL file?

1. Press Start and select Run
2. Type CMD and press Enter (or if you use Windows ME, type COMMAND)
3. Type regsvr32 XPSTAR.DLL and press Enter
4. In the end, you should receive a message saying that your file was successfully installed or uninstalled.