Dear all,
I spent some time now figuring out this error and hope that I found the cause.
I tried the copy and paste approach and created new libraries and the error occurred still. I am not running any Profile Synchronisation service and therefore I doubt a connection.
What I noticed that the synchronisation did not stop immediately and the sync was succesful with some documents. So I deleted all folders and files and started moving files back to the library and double checking the sync status. Basicly all files seemed
to work expect one type of files. When I moved old office files with the common extensions xls, doc or ppt to the library the error started and no sync was possible. I found two solutions for this, but they are not really practical when you have migrated thousand
of old documents.
1. Before Uploading you open the file and save as an Office 2007 / 2010 document. Upload the file try to sync and its working.
2. This is not really useful but I tried to narrow it down. You can open the doc, to to File --> Info --> Inspect Document --> Remove All found data --> Save the file and it is working. In this case you have to retag all documents.
As I am not 100 % sure about this I would be glad if any of you could confirm this. At least I found an error pattern so I hope thats one step to solve this strange error. I will open a ticket with MS to solve this, as it is not feasable to manually change
all docs.
Thanks and Cheers
Norbert