Creating a Windows service is a bit harder (as Windows actually uses a real API for services rather than just relying on process spawning and scripting around that), but with task scheduler you can schedule tasks to run once a month in all kinds of ways.
Creating a Windows service is a bit harder (as Windows actually uses a real API for services rather than just relying on process spawning and scripting around that), but with task scheduler you can schedule tasks to run once a month in all kinds of ways.