After changing the location of the pst files I can't send/receive, getting "Outlook data file cannot be accessed" every time. Existing contents of the files is listed correctly. The archive file can be opened and read. I made sure that the user (me = Standard user) has full access to the new folder. I checked to make sure that the new path is listed in Account Settings/Data Files. I deleted the data files mentioned there and re-created the links. What bothered me was that the default file path offered when pointing to the files was in the directory previously used (and now deleted). I didn't find the place to change that default, but moving the files back to that directory made no difference.
What can I do to solve the problem?