Hi George, Yes to both questions. It might be relevant, when installer finishes it says "maintenance complete" and not "installation complete" Am I reading too much into this? From: George Bell Sent: Friday, August 13, 2010 5:15 PM To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Re: plustek 3600 and windows 7 Hi Dave, Did you re-boot the system after uninstalling the driver? Sounds like you do have the correct driver as per Plustek's web page - is the file named "book3600-v4010_15Lzip"? George. From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of David Pritchard Sent: 13 August 2010 16:57 To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] plustek 3600 and windows 7 Hi list, I've been trying to install a plustek optibook 3600 on a windows 7 64 bit machine. I keep on getting the error "an32plus cannot find some software components - please reinstall your driver software. I am using the latest version of the driver (v4.0.1.0) I've been installing as the administrator. I've uninstalled using the driver installation program and control panel "programs and features" and then reinstalling using either the driver setup file or using the device .manager Has anyone come across this problem? Thanks David