I own a GV-600-4 that is about 3 years old (v8.1) and worked well on Win XP. I installed the 64 bit version of Win 7, received my v8.33 links from Geovision, but have been unable to install the driver. All of the hardware I am using on the Win 7 build is the same hardware I used on the Win XP build (AMD and ATI 4800 based). When I attempt to install the driver I get a DrvInst-x64 dialog with a message stating: 'Driver installation failed, error code 0x103, inf path [ path to GVSeriesV.inf], HID PCI VEN_109E&DEV_036&USBSYS_763D604A&REV11' When I click 'OK', I get the same dialog again with the same message except it's for the GVA.inf file. Has anyone else seen this message? Any ideas about how to fix this?

Yeah i got the same thing, i had a gv650 and tried installing 8.3.3 on win 7 x64, got this error, send the card back after i found that the gv650(s) dont work in x64, only x32 (the gv650(a) works in x64), then i bought a gv800 but im getting the same error, so any help would be appreciated. I was going to withdraw this post because I thought you were having problems with 32 bit but I see you have installed Win 7 64bit which I have gotten 8.3.3 to work with some audio probs but its working none the less. Here's my second (revised) opinion on your situation. You may have a few years old computer and chipset that may or may not support 64bit.

Hello On my card i can see the label: 'GV-650/800 V3.52'. I trying to install it on Windows 7 32bit, but i can't even install the driver. The one that i have dont work with windows 7.

For example; When you purchased your PC you purchased it with a 32-bit OS. Therefore the vendor would have saved money by installing 32bit memory to run with the 32 bit OS. Even if the Motherboard supports 64-bit they may have installed 32bit memory. Go into Device Manager and check out the properties of your memory or download or run a memtest application from memtest.org or start64 OR BETTER YET! Use the memory testing tool from Windows.

Go into your 'search' box and just type 'memory' and something called 'Memory Diagnostics Tool' should pop up! Save anything you are working on before running the tool because the computer will reboot into the memory testing application. I believe after the Windows memtest tool is finished, it will mention whether the memory is 32bit or 64bit. I imagine you downloaded GV 8.3.3 as I did from Taiwan once they validated your purchase. Click) -> 'explore' or 'open'(my computer -> r.click over the disk drive with the gv sw in it and choose -> 'explore' or 'open' to search the folders for the local folder. Just built up a Geovision from scratch, using Windows 7 64 bit. Worked great, no problems.

Well, actually, at first I was trying to do it with version 8.32, before I realized that i needed.33, so thankfully, the dongle I purchased had a point.33 CD with it, and then the drivers installed perfectly. I rebooted, and everything was there. The only thing that didn't work according to plan was that Windows 7 did not pull up the 'found new hardware' wizard. But it did see it as a 'Unknown PCI Device' under devise manager. Just built up a Geovision from scratch, using Windows 7 64 bit. No bs day trading rapidshare library.