If you want to write a virus may VFP is not the best choice. 8-)

I think nothing is absolutely impossible, but there is no evident ways to do what you want. Even in C++ is hard to make a process ABSOLUTELY invisible.

If it's worth the trouble, you have a LOT of research to do. I doubt anyone can give you a conclusive answer.


>How to make a VFP program to start automatically when windows starts without using a Startup folder and runs invisible in a memory without icon or a task on a system tray and even in a task manager (when user press the CTR+ALT+DEL)?
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>Thank's, Zlatko.