412: The project could not be saved - nothing works
I have been getting this error all day:
412: The project could not be saved
I have the latest version of Citavi and there are no updates. I ran the macro C6_Find_All_Duplicates.cs that was indicated in a help file but it found no duplicates.
Nothing is on a cloud drive or external drive that syncs intermittently, it's all saved on my hard drive. I exported keywords and authors to Excel and l clicked on Remove Duplicates and no duplicates were found in Excel either.