Hmm... just tested this by reinstalling my AppTitle skin (which simply sends the VLC window title back to the skin to identify what's being played, via running a similar background AutoIt script executable), and I don't get any error... ![:???:]( "Confused")
https://forum.rainmeter.net/viewtopic.php?t=44673&start=10#p228679
It might just be that your environment is more complex than that. The backup message is because by default when updating the skin, the old version is backed up or moved to the @Backup subfolder from the skins' folder. If you don't want to backup, this can be unticked at skin installation.
P.S. Depending on your AV, the AutoIt script executable above might throw a false positive alert, given how AutoIt scripts are seen by some AVs. If concerned, scan the file first, for your peace of mind.
EDIT: After some thought, I think your error might be because you don't kill the script before running it again on skin load or refresh. Rainmeter should do this by default when in a RunCommand measure, but you can check the [Update] measure in my .ini code above for a manual way to do it.
https://forum.rainmeter.net/viewtopic.php?t=44673&start=10#p228679
It might just be that your environment is more complex than that. The backup message is because by default when updating the skin, the old version is backed up or moved to the @Backup subfolder from the skins' folder. If you don't want to backup, this can be unticked at skin installation.
P.S. Depending on your AV, the AutoIt script executable above might throw a false positive alert, given how AutoIt scripts are seen by some AVs. If concerned, scan the file first, for your peace of mind.
EDIT: After some thought, I think your error might be because you don't kill the script before running it again on skin load or refresh. Rainmeter should do this by default when in a RunCommand measure, but you can check the [Update] measure in my .ini code above for a manual way to do it.
Statistics: Posted by Yincognito — Today, 2:36 pm