Uninstalling the USB driver
V3500A User's Guide
1 To uninstall the USB driver, go to Start > Run (on the
Windows Start menu) and type devmgmt.msc Click OK.
2 To uninstall the USB driver for the virtual COM port,
scroll down to Ports (COM & LPT) and find the device for
your instrument.
3 Right- click on the device and select Uninstall.
4 The Confirm Device Removal window will appear. Click OK to
remove the driver.
Driver Installation and Commands
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