I've been using Michael Kurz's cTreeViewColour oops cTreeViewColor in my Menu program since it appeared in these or more likely the previous forums. According to the pkg code he released it in November 2001!

It compiled and ran without complaint all this time but in the latest 23.0 update, it finally breaks and starts throwing 98 errors on Add_Element of the cSet it's based upon. I'd suspect it's found another pkg somewhere in the path.

I'm going to replace it with the treeview in the language but I'm interested to know what changed under the hood. The whats new doesn't raise any alarms.