Unhandled exception has occured in your application

[buraxta]

Hello, I followed the instructions provided, but when I click the icon on the taskbar, I receive this error.

[doctorduck2000]

I found that sometimes when making groups, they will break if a shortcut is added to them rather than the base .exe file, which can be found by right-clicking the shortcut and clicking "properties". If it keeps giving the error, go to C:\TaskbarGroups\config (or wherever you have it installed), find the folder that corresponds to the group giving the error, and edit the ObjectData.xml to remove the shortcut.