(Solve) Windows cannot find wuapp.exe Error | Wuapp.exe is missing error

In most of the case when you start Windows update or install Windows programs or the program is running then you will find “Windows cannot find wuapp.exe” error message on the screen and the running process stops in the middle. Wuapp.exe is an executable file which is called when you try to start some specific Windows programs. But due to missing of wuapp.exe file or due to corruption Windows fails to load the program and generates Windows cannot find wuapp.exe file and unable to access the specific program error. It is necessary to fix this error as soon as possible so that you can access the required program.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Wuapp.exe is an EXE file which is developed by Knmi for the Windows operating system. This executable file helps Windows OS to load the application for accessing. After a double click on this EXE file a dialog box will open and when you follow the instruction then software works. But due to inaccessibility of Wuapp.exe file users fail to access the program and it prompts windows cannot find wuapp.exe error. In this situation you may find any of the following error messages on your computer screen:

“Wuapp.exe Application Error.”
“Wuapp.exe is not a valid Win32 application.”
“Wuapp.exe has encountered a problem and needs to close. We are sorry for the inconvenience.”
“Cannot find wuapp.exe.”
“Wuapp.exe not found.”
“Error starting program: wuapp.exe.”
“Wuapp.exe is not running.”
“Wuapp.exe failed.”
“Faulting Application Path: wuapp.exe.”

There are various reasons responsible for this kind of wuapp.exe error. Some of them are:

  • Corrupted or damaged Windows registry which are associated with wuapp.exe file.
  • Accidental or by mistake deletion of wuapp.exe related files
  • Corrupt download or incomplete installation of Windows operating system
  • Virus or malware invasion with the wuapp.exe related application or virus attack on the Windows OS programs
  • Wrong registry entries may also cause missing or corrupted files of the program

To solve wuapp.exe related problems or to repair Windows registry you can follow some useful instructions. Some of them are:

Method1. Restart the computer
Method2. Uninstall the recently installed programs and start installing fresh copy.
Method3. Examine hardware devices

The above manual methods to fix Windows problem might be helpful. But sometimes above methods fail to fix wuapp.exe missing or not found error. In this case the only third party Advanced System Repair tool helps. It detects the cause of the error and fix that within few minutes.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

Download Advanced System Repair tool within few click. Install this tool on your PC and start running its high end process. It repairs damaged system files, windows registry and removes malware or spyware from the system very easily.


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