Win Server 2012 R2 ceate dir error....0x800703EE!

Hello, after I recently upgraded from version 3.6.571 to version 3.13.281
I found that the directory “could be created” and os show error 0x800703EE !!!

But it is possible to create a file, but it is normal to remove it and
refit it back to 3.6.571. I tried 3.10.145 to 3.13.281 and the situation is the same.

What is the cause? I am using Server 2012 R2 (64bit)!!


Could you attach debug log files to figure out what happened?

After setting the log level to VERBOSE, please reproduce the problem and send us the debug log file :

There is no login related credential information in the log files.

Sorry for the inconvenience it may caused.


Dear Bdrive Support!!

as Attach file!!
Thanks for your help!!! via Bdrive Support Forum - NetDrive and CloudSync <> 於 2020年12月4日 週五 上午5:04寫道: (544 KB)


I reviewed carefully the files you attached.

But All the request of a CreateDirectory was successfully finished.

I couldn’t recognize any cause from the files.

I think we should have a remote session to figure out this issue.

If you want, let me know your AnyDesk address and the time you are available with UTC.

You can download it from


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