Windows NT Workstation 4.0(Debug/Checked Build)

Fix Windows NT Workstation 4.0(Debug/Checked Build) .EXE Errors

Solve your .exe problems in three easy steps:

  1. Download and install the latest version of Fortect.
  2. Run a full scan to identify any .exe related errors.
  3. Apply the recommended fixes and restart your computer.

Mup.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc.

iexplore.exe
kbdsel.exe
nwscript.exe
psxss.exe