Firmware error code 8

Hi. I just erased both of my Midihubs trying to update firmware. Any idea how I went wrong with error code 8?

It looks as if the firmware upgrade worked, aside of error screen and blank presets.

Hmm, this error indicates that the “restart to firmware” command which is sent after writing the new firmware failed for some reason. Has this ever occurred on previous firmware upgrades?

You should be able to find the previous memory backups here:

%LOCALAPPDATA%\Blokas\Midihub Editor

You may paste this into the Run box (Start+R):

The .mhd files can be imported via Device → Import Everything… menu.

That’s awesome, but my backup file from that day is corrupt. Is it easy for you to fix it if I attach it?
I don’t remember this happening yet. The only thing I can think of is I just turned USB MIDI to off on all ports, if that has anything to do with it. Thanks.

Midihub Backup 2021.05.05 19.23.23.mhd (23.5 KB)

I found an earlier version to work with so I don’t need the file.
I should be backing stuff up anyway. I am just getting back into it after a while so looking forward to it.
Thank You

It is quite quick for me to fix up the file, but I could do it only on Monday, so just in case, here it is :slight_smile::

Midihub Backup 2021.05.05 19.23.23_fixed.mhd (23.5 KB)

Thank you for your solid dedication!

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