taskeng.exe is a program which is most likely NOT a virus or malware. So, if taskeng.exe is on your computer, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, we still advise you to use a well-known antivirus with a good track record, in order to yourself your PC against viruses and malware.
Usually, this application is stored in C:\Windows\System32\taskeng.exe.
The MD5 checksum for this executable is de5dacebd4c89834ec6d2c41c8643cda.
This program does NOT run as a Windows service. This is normally a good sign.
taskeng.exe appears to have something to do with Windows SFC (System File Checker) or Windows File Protection.
This executable runs in 32-bit mode. It does not benefit of the entire power of modern PC processors. This is quite normal because the makers did not upgrade it to 64-bit code.
The description stored in the file is Task Scheduler Engine.
File version stored as a property 6.1.7600.16385 (win7_rtm.090713-1255).
Maker Microsoft Corporation.
Intellectual property rights notice © Microsoft Corporation. All rights reserved..
This application does NOT have visible windows. This is most likely a bad thing.
taskeng.exe is digitally signed. Today the large majority of clean programs are digitally signed.
The digital signature attached to taskeng.exe is valid. This is excellent.
Digitally signed by: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This program does NOT have a removal routine stored in registry.