Error reading default.rui

I’m getting the following error. I reinstalled Rhino and it didn’t help. Any suggestions?

Loading Rhino Render, version 1.50, May 22 2017, 09:16:00
Error reading file: “C:\Users\Gideon\AppData\Roaming\McNeel\Rhinoceros\5.0\UI\default.rui”
Root element is missing.
Command: _Open
Command: _Run

Hello - please run ToolbarReset and then close and re-open Rhino - does that sort it out?


It works! Thx so much