Recently, while working on a map I accidentally removed the “undo/redo” buttons from the toolbar and now I can’t get it back! Even reinstalling the SDK doesn’t work. I know this is a silly problem but any help for this is greatly appreciated.
To restore the Undo/Redo bar:
- If Hammer is running, exit.
- Open the Run prompt.
- Enter in “regedit”.
- Navigate to HKEY_CURRENT_USER / Software / Valve / Hammer / Barstate-Bar1
- Locate a key “Visible”. It should have a value “0”.
- Change the value to “1”.
- Run Hammer. The bar should be located in the middle of the Hammer window.
Thanks! That worked perfectly!