
Speaking from very recent experience, remember to SAVE your script before running it. You may end up in a loop that you cannot stop except by forcing Macro Scheduler to shut down.

Macro is hung up.
Cannot break/stop the macro (SHIFT-ESC is not working).
Press CTL-ALT-DEL, End Task for Macro Scheduler.
Started Macro Scheduler again, and uh-oh..not now!......This was new script, never saved! All that work, gone forever, I just don't want to do that all over again. Woe is me.
But ......... all is not lost......

Discovering this has saved me a lot of grief. Hope you never need to do it, but keep it in your toolbox, just in case!
