Files sometimes are damaged

[CHLINDE]

Recently I sometimes have the Problem that files are damaged.I copied an excel-file in the same folder using Ctrl+C and Ctrl+V.
When I try to open the copied file, I get the error-message that it is damaged.
For now, I couldn’t trust in Cryptomator if the files I added sometimes are damaged after a while.

Does anyone else have this effect?

[Michael]

No. I never had a damaged file since I use cryptomator.
Can you please verify that you office documents are not handled via Microsoft upload center?

Microsoft Office Upload Center

Currently Cryptomator is still using WebDAV technology to provide the virtual hard drive you see in Windows Explorer. Technically WebDAV is a web protocol and MS Office programs think they need to be very smart handle communication via this web protocol using the Upload Center instead of letting the operating system do it. Hence saving an Office document looks as if it would be uploaded. If you take a closer look at the “Speicherort”, you will see, that your .xlsx file is uploaded to http://cry…

[CHLINDE]

Yes, the problems seem to be caused by Microsofts Upload Center. As you described, it shows the concerned file in “Speicherort”. If I deactivate the Upload-function everything works fine.

Thanks for your quick answer!