compattelrunner.exe is a program which is most likely legit. So, if compattelrunner.exe is on your laptop or desktop 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 purchase a good antivirus with a good detection rate, in order to defend yourself against viruses and malware.
This program is usually stored on disk in C:\WINDOWS\System32\CompatTelRunner.exe.
The MD5 checksum for this executable is 7178448832af6d4fe2568fe247462f09.
This program does NOT run as a Windows service. This is usually a good sign.
This application uses the Internet to communicate. In this day and age this is quite normal. For example, most of the programs on your PC check for new updates. For this, Internet communications are necessary.
compattelrunner.exe seems to have something to do with Windows SFC (System File Checker) or Windows File Protection.
64-bit code has been detected. This program can use the full power of a modern PC processor.
compattelrunner.exe has a digital signature. Nowadays most clean programs are digitally signed.
The digital signature found in compattelrunner.exe verifies as ok. This is most likely a clean, ok program.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Production PCA 2011
This application does NOT have an uninstall command stored in registry.