We have a bit of confusion on names here, I mean when you preview it when you setup the screensaver in Windows it works as it should. In frmConfig there are no mouse movement events so I don't know why it closes when you move the mouse over anything.

There are Form_MouseMove in the frmMain so it detects any mouse movement thats the only MouseMove event in that app so I don't know where you see 6 of them?

Now I haven't bothered with this app for months but I've just noticed a serious VB programming error which you haven't picked up on. I have error traps in most control events, subs, functions but it only says Resume Next which won't record or trap anything. I have a few that say Debug.Print Err.Description but that will only show something in IDE.

I've built PixSS.scr on WinXP and Vista and swapped them but it still doesn't work on WinXP.