Sunday, January 05, 6: Really thanks so much. This is the path that is needed to be added into the PATH environment variable. Connect the camera to the computer with the USB cable. Files are saved on your computer desktop. Be very careful to follow the steps below in order to install the driver software. Good directions, by the way.

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Once again, Thanks a million!

Canon Scanner – Unable to open TWAIN source

Thanks for passing on cajnon cannon twain wisdom. Finally got the scanner working! Be very careful to follow cannon twain steps below in order to install the driver software. This works fine for my CanoScan F! Thank you for posting this. Click the [Browse] button and select the appropriate folder for your camera model listed below, on the drive where the software has been installed. Awesome – Worked Perfect.

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I have a F and if you follow his instructions, it should work! Fixed my LiDE 70! Cannon twain had to create a new path variable though, but it worked at cannon twain end. At a cannin it will include this: I had this problem, and went nack to the Canon 4. As it turned out this was the problem, so here is how to add that path back into your environment variables.

I am running Windows server 8 R2. Friday, December 03, 4: Thank you, this cannon twain fantastically! I’m not sure if this was necessary, but I had already done cannoh when this finally worked. Best wishes Inga Awesome!

Hiya Jeff, I was wondering if you could post cannon twain entire pathway plz because I accidentally deleted the pathway instead of just adding to it.

Anyway, I followed your instructions and all is fine now. Fantastic cannon twain forward information! I looked for the C: In all Canon support forums and portals, no cannnon even mentioned about this particular disdainful problem. Tks a lot Fabrizio.


Actual prices are determined by individual dealers and may vary. Once everything is done you will need cannon twain reboot before everything will work. This tip worked for me Win 7 and many thanks. Running a Cannon twain under Win7 32bit. Below is a listing of our top FAQ’s.

“Twain Error” when using Canon scanner (CanoScan LiDE – Microsoft Community

Many thanks – Worked for me too. Toggle navigation Jeff Widmer’s Blog. Canon owes you a beer! Your instructions were clear and fixed the problem. You save my day Cannon twain