Which version of STEP 7 fully supports the scroll wheel functions of the Microsoft wheel mice?
As of version 5.2, STEP 7 supports the scroll wheel function of the Microsoft wheel mice. However, you must install the driver for your mouse separately (the Windows default driver is not sufficient here). The driver is supplied by your mouse manufacturer, usually on a separate CD. Once you have installed the mouse driver, restart the computer and a mouse icon is displayed in the task bar (next to the clock). Open the Control Panel via “Start > Settings > Control Panel” and double-click on the “Mouse” icon. You can make additional mouse settings in the dialog window “Mouse Properties”. Fig.