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Canon Scanner Error Unable To Select Twain Source

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After a Windows update and some other installs, my scanner suddenly started presenting this error dialog. However I still get the same error message and the associated "Toolbox" software doesn't recognize the scanner. I changed the path like you said above, but it it still is not working right. It really worked on my PC. http://hammerofcode.com/unable-to/canon-scanner-5200f-error-5.php

My canoscan lide 70 works like charm. Kevin Rothwell - Wednesday, November 16, 2011 12:53:16 PM Thanks! the fix is done and now I get the scanned documentation I needed. Jazz Guest Says: This is probably better information then what Canon Scanner support can give.Seriously I bet their support doesn't even know how to fix this error, but this above

Canon Scanner Unable To Open Twain Source

I'm not sure why this problem started all of a sudden. This worked perfectly after I had spent a LOT OF TIME uninstalling and reinstalling repeatedly to try to solve my problem. This worked a charm.

Anyone knows something about this problem, or preferably, to fix it? Gerald - Thursday, November 29, 2012 5:50:56 AM It's a CanoScan LiDE200, and I'm running Windows XP. Got my Cannon Lide 70 working again! Canoscan Toolbox Unable To Select Twain Source Scottt - Saturday, February 19, 2011 1:56:21 AM Thanks, this worked for my Canon LIDE 25!

Amazing. Canon Scanner Unable To Open Twain Source Windows 7 Last year I read heaps of advice, mainly about deleting old drivers and installing the latest version from Canon, but all to no avail. My beloved Canon LiDE 25 are reunited once more :) Amanda C - Saturday, June 8, 2013 11:41:50 PM I am trying for help again, the scanner works fine the first Thanks for keeping this info out there for us to find.

Today I didn't have my wife's laptop to use my scanner and didn't have a choice but to find a solution. Unable To Select Twain Source Canoscan Lide 25 Canon scanner "Unable to open TWAIN source" error. Maybe it is the bug of the driver of canon lide 25? Clayton - Monday, October 22, 2012 10:07:55 PM Thanks a bunch!

Canon Scanner Unable To Open Twain Source Windows 7

Joe - Monday, February 4, 2013 4:51:07 PM Thank you very much! David Davenport - Wednesday, June 27, 2012 12:54:06 PM Thanks!!!!! Canon Scanner Unable To Open Twain Source Fortunately, Google automatically translated the pages, as I do not read Russian. Canoscan Unable To Select Twain Source Richard Rixham - Friday, March 22, 2013 5:58:04 AM I have a 500F and if you follow his instructions, it should work!

I had to create a new path variable though, but it worked at the end. my review here A good tool for testing and troubleshooting is to download Irfanview, which has Twain and scanning tools under the File menu. I have spent hours with unistalling and reinstalling the Canon drivers and software to solve this problem which made no impact. support site. Canoscan Unable To Select Twain Source Fix

Estrilda December 22nd, 2015 at 19:14 | #9 Reply | Quote @Shannon I encountered similar problem to yours too in the beginning. Hooray! Really thanks so much Hilary - Tuesday, August 21, 2012 3:06:41 AM You're a diamond geezer! click site but unfortunatley the exact same problem persists...'unable to select TWAIN source' I have Windows7 64bit...i first downloaded and installed driver from CNET then found the tool box exe elsewhere and installed

Wish I would have found this a couple of years ago! Unable To Select Twain Source Windows 10 Saskia - Saturday, September 7, 2013 3:52:57 PM Another 4200F fixed, thanks! worked for me - Win 7/64, Canon 8600F pg - Wednesday, February 29, 2012 7:05:41 PM I have tried every one of the above fixes for a Win7 Home 64bit installation,

I just wonder, how did you find this out?

Marco - Sunday, August 15, 2010 4:11:03 PM Thanks very much, Jeff! Windows Client   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 (中文)日本 (日本語)  HomeWindows 10Windows Must have been some system configuration change or other service pack that mucked up Twain, but what do I know. Unable To Select Twain Source Windows 8 Alexander - Tuesday, July 16, 2013 2:05:41 AM It works!

You can try to reinstall the driver. So i updated from win 8.1 pro x64 to win 10 pro x64 on day 2 of RTM as soon as I got my invite. You're the man. navigate to this website I suspect some recent Windows 7 upgrade or other software clobbered the PATH.

But this program was not able to find the driver, no matter what I did. Feel free to ask for help with any new question you wish, but most of the questions here are tech related. Thank you!