I’m trying to copy the upgrade package into the files list by dragging and dropping as I would with any of the many Mikrotiks I manage.
However when trying with one particular Mikrotik running 5.20 I get:
“Could not download file - write failed (6)”
The user account I am logged onto the Mikrotik has full access, what do I need to do upgrade this firmware?
First, verify your RB “HDD”. Go to “system/resources”. Check bad blocks.
If bad bocks are 0.0% reboot your RB.
Finally, if this actions don’t allow upgrade the file the last option is “netinstall”. Extract a backup and update your RB with NETINSTALL. When your RB is update copy backup.