Remove 4.0, install 3.0.
Remove 4.0
- Open Control Panel
- Go to «Uninstall program». Choose Divvun (Tino Didriksen Consult) and click «Uninstall»
![Remove 4.0](images/remove.4.0.png)
Install 3.0
- Fetch 3.0
- Run the installer
- Open the File handler, goto «My Computer -> Local disk -> Program Files (x86) -> Divvun»
- Double click create_hkcu
![Activate 3.0](images/windows-fix-3.0.png)