Error with 'Backup' settings since updating to V10

Since updating to version 10, this error displays when attempting to change the backup settings. Is anyone else having this issue or know what the solution is? Thanks.

Untitled

Yes, I get the same (v10.0.3266, running on W10).

I reported the same error in another thread (https://forum.emclient.com/t/saving-and-restoring-favorites-and-delegated-accounts/100939/7).
Here is a lightly edited version of the post:
I think I have found the issue, and it points to a bug.
(I had previously deleted the backup task in Windows Task Scheduler) When I tried to re-create the scheduled backup within eM Client, it created the task in the scheduler. However, what it created in Task Scheduler was, in Properties → Actions → Edit:
Program/Script: C:\Program Files
Add arguments (Optional): (x86)\eM Client\MailClient.exe/dbbackup -backup -silence

In other words, it had wrongly separated the information. Not surprisingly, when I tried to run this, it failed. So I changed it to:
Program/Script: “C:\Program Files (x86)\eM Client\MailClient.exe”
Add arguments (Optional):/dbbackup -backup -silence

and that runs on demand. This task has now run successfully and created a backup.

The bug is in eM Client setting the wrong values in the task - it looks like it may not be using quote marks when populating the Program/Script field.