Roland GR-540 User Manual page 375

displayed. Click Yes.
After the computer has restarted, open Control Panel and click View
devices and printers.
If you can see the icon of the machine to delete, right-click it, and then
click Remove device.
* Download the driver for the machine you want to delete from the Roland DG Corp. website
(http://www.rolanddg.com/), and then select a folder to extract the files into.
Installation Procedure