Creating a Calender folder in the root of the pst file (previously working), now doesn’t work in lib versions higher than 23.4.0 .
Method used for creating folder is the “AddSubFolder” of a FolderInfo class instance.
The error message is:
“The specified container class of the added folder (IPF.Appointment) does not match the container class of the parent folder (IPF.Note).”
Please solve it ASAP, this is really a serious issue!!!