>For some reason I cannot close my running program. I tried pressing CTRL+ALT+DEL, but there's no VFP6.0 in the list.
>
>How to close this without restarting the pc?

Put this program on your Desktop KillProcess.prg

loCIMV2		= GetObject("winmgmts://localhost/root/cimv2")
loProcesses	= loCimv2.ExecQuery("SELECT * FROM Win32_Process WHERE Name LIKE 'vfp%'")
For Each objProcess in loProcesses
	objProcess.Terminate(0)
Next

Courtesy by Hugo Runea.