For this reason, a lot of people have been reporting an annoying pop up about “Windows Command Processor.” Many people report that this pop up occurs when you are trying to run your browser or a file downloaded online. However, writers of malware programs, such as viruses, worms, and Trojans deliberately give their processes the same file name to escape detection.
Removing it from startup or killing the process might freeze or crush your PC. Windows command processor is a necessary Windows service related to command prompt that starts automatically on startup.