How to Change Rumba's mouse click from the Right button to the Left Button

To make this change, you must be using Rumba v5.2 or better.

Do the following steps:

1. Close all Rumba applications.
2. Run Regedit.
3. Select HKEY_LOCAL_MACHINE folder.
4. Select Software folder.
5. Select Walldata folder.
6. Select Office folder.
7. Select Mframe folder.
8. Open Mframe Folder.
9. Click on "Edit" Pulldown Menu.
10. Click on "New" Menu item.
11. Click on "DWORD Value" Menu Item.
12. Rename new entry as "LeftButtonLightPen".
13. Double click on this new entry.
14. Change its value from "0" to "1".
15. Click on the OK button.
16. Exit Registry.
17. Test the change.