The genuine QLBController.exe file is a component of the HP HotKey Support (HPHKS) software, which provides support for handling Hotkeys. There can be multiple ...

As this problem mainly occurs when you share a printer with multiple computers in a local network, you need to render the print jobs on the main PC to get rid of this ...

I have a win7 machine that has slowed way down, almost unusable. When I check the task manager there are 20 dllhost.exe files running even when there are no programs open and they are eating all my ...

This is the message:<BR>Cannot find or load required file KRNL386.EXE. Access to file was denied.<BR>Press any key to continue...<BR><BR>My OS is Windows 98. This ...

There have been reports from Steam users getting an error when trying to open Steam on Windows PC. An error message “Windows cannot find steam.exe” error usually ...

Since the release of the Windows 10 1903/1909 KB4535996 and Windows 10 2004 KB4557957 cumulative updates, Windows users have been reporting that they receive errors that programs are missing when they ...

KB5077181 could make some PCs faster if explorer.exe was hanging on your system, and it also fixes the black screen issue on Nvidia GPUs.

There are a number of fixes available to get around the Exe/Bad_Challenge error and play multiplayer matches as normal. One of the solutions that have been uncovered ...