Canon Dr-f120 Scanner Driver For Windows 7

[Bran Cardello]

Myproblem is that the VirtualHere client recognises the scanner (I can see it in the list under USB Hubs / Synology Hub), but I'm unable to use the scanner from any program. For instance if I go into Adobe Acrobat and select the Cannon scanner I get a message that says "Can't locate device; check cable and power.(-4536)" and then another that says "Acrobat could not communicate to this device."

Still fiddling trying to get my setup to work and still struggling... I think I may have solved the previous problem in that I think I may not have selected Use on the client. I've now done that but now I get a different error "The device could not be locked. Check that another application isn't using the device.(-4630)"

Yes you definitely have to select "Use" in the client for the device to appear connected to your client as by default it wont auto-connect to any devices. Regarding that -4630 error, are you running the very latest drivers for 8.1? e.g

Otherwise if it still fails you may have to try windows 10 (virtualhere uses a new driver for win10+ which is more compatible) or it maybe some interference with the scanning system built-into the synology, if you have the scanner setup inside the synology for network scanning e.g

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