
"Cannot open or create backup file : insufficient storage". No luck, but the backup fails quite quickly now and the error message is now slightly different: "Cannot back up the contents of '/foldername/foldername/foldername/filename.ext': ': insufficient storage'".Īt this point my "Storage Status" still shows all of 1024 GB free.Īfterwards I deleted and recreated the backup a few times, and even uninstalled and reinstalled Acronis True Image 2020 while I couldn't think of anything else to try. So I configure a new backup for Office 365 in the Online Dashboard, allow Acronis access to my Office 365 account, and leave the backup options on the defaults.įirst backup attempt runs for a while and backs up the mailbox (it's very small, just a few MB), but then errors on OneDrive with: I've just bought an Acronis True Image 2020 Premium subscription.īacking up a small test selection of files and folders from my computer seem to work fine.īut I also want to back up my Office 365 Personal account, including OneDrive and my mailbox.
