![how to use canoscan 8800f with windows 10 how to use canoscan 8800f with windows 10](https://www.driverowl.com/manualimages/f/e/canon-8800f-8800f-quick-start-guide-instructions-2a1af26_12_9b4f.png)
The driver is not compatible with Windows 7, but Microsoft has a fix that you can download. The thing looks silly, but that's beside the point as long as it works, right? This one may or may not work for you, depending on what you want it for, and how much you want to fiddle with it. I just wonder how many are on sale because of the little gotcha I just describe. It's a darn good scanner and the prices look dirt cheap.
#How to use canoscan 8800f with windows 10 64 Bit
It's hard to believe that Canon's 64 bit Windows 7 drivers has this problem but it does. In the end, this is a small problem and easily fixed, at least, once you know what is going on. Canon obviously has no interest in fixing this. I had this happen years ago on Vista 32 and just yesterday on Windows 7 圆4.
![how to use canoscan 8800f with windows 10 how to use canoscan 8800f with windows 10](https://support.usa.canon.com/library/CANON/CITS_TECH_SUPPORT/Printers/PIXMA/CantCreate/cantcreate-1.jpg)
I don't know the exact magic numbers for maximum path length but I reduced my path from 1169 characters to 800 to get my scanner working again. To fix this problem requires that you shorten the overall length of the environment variable by editing the user path environment variable, the system environment variable, or both so that the driver starts working. You can uninstall and reinstall the drivers to no effect.
![how to use canoscan 8800f with windows 10 how to use canoscan 8800f with windows 10](http://xmsafas.weebly.com/uploads/1/2/7/0/127077219/780854874_orig.jpg)
If you test the unit from the control panel, it will pass the test but if you try to call up Canoscan software from say Photoshop or Paperport, you will get error messages like "twain source not found" or "cannot communicate with scanner". There is one small gotcha for the Canon CanoScan 8400F Flatbed Scanner: its twain communication will not work if the path environmental variable is too long. Canon 8400F scanner a great bargin dispite gotcha