Seems typeInfo type = UInt64 only, no ?
You can set the typeInfo type to UInt64. The system will convert without problem.
I am now able to make enum & enumRange work.
Work in the filter and group functionalities?!
Please share your PDFShellTools.propdesc file.
However, when I set typeInfo groupingRange from "Discrete" to "Enumerated" and try to filter, Explorer still crashes.
Enumerated?! I don't see that value as possible for this attribute. Only Discrete, Alphanumeric, Size, Date, TimeRelative, Dynamic, and Percent.
In my case only crash if set to Size, the one I think would work.