Error message during upgrade of MP

I initially got a dialog saying a new version of MP was available, so I attempted to upgrade. During the upgrade an error message
"Update failed file downloaded does not match hash: MissionPlanner.Utilities.dll"
Even though I got this error message, it looks like v1.3.43 was installed as this number shows in the window title bar.
How do I resolve this?

please try again. it could be a caching issue or something else weird

I renamed the DLL and then did the upgrade again. I got a missing dll error on launch. Then I renamed back to original name and launched again.
This time everything worked as expected. :slight_smile: