Thanks! Wish I would have found this a couple of years ago! It helped. Brlliant fix!
David - Sunday, May 15, 2011 5:16:37 PM Thanks Jeff, luckly found this page quickly LIDE70 fixed in no time on both XP and Vista computers! Worked for me too!!! In any event, the solution worked super well for me. Howard Fong 914 Porsche - Wednesday, January 5, 2011 6:44:09 AM Thanks! http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/twain-error-when-using-canon-scanner-canoscan-lide/4804f9bc-6d54-4f27-acbf-b5155275dcda
It really helps me!! Thanks. Thank you Jeff!
BTW, I too had a fling with Toolbox 5.0 at another time, but couldn't get it to work and reverted to 4.9 with success. Your post helped me fixing this same issue with my Canon 4200F on Windows 7 Kamal - Saturday, October 5, 2013 11:37:35 PM Problem solved. (CanoScan LiDe 25, Windows 7) Thank Works a treat! Unable To Select Twain Source Windows 8 Learn more about the TWAIN driver http://en.wikipedia.org/wiki/TWAIN.
LaVenus - Saturday, September 15, 2012 2:02:25 AM Thanks! Canoscan Unable To Select Twain Source Fix Now I am enjoying the great performance of my scanner again! Susannah - Sunday, September 22, 2013 2:56:04 PM Not just a Win7 or 64-bit problem - spent hours installing/uninstalling searching for bugs on a WinXP machine - til I found your
I had input the wrong LIDE model in my path edit.
Phil - Tuesday, June 25, 2013 6:37:57 AM You saved my bacon......and that's all that needs be said. Unable To Open Twain Source Canoscan Lide 500f Thank you very much. But what I don't understand is, why it suddenly got this point. Ed - Wednesday, October 17, 2012 5:14:52 PM This was a huge help.
or read our Welcome Guide to learn how to use this site. dig this Tresy Kilbourne - Saturday, June 4, 2011 11:15:08 PM Canon driver self-installs in c:\canon not c:\windows\twain. Canoscan Toolbox Unable To Select Twain Source HeyMimi DIY 49,996 views 11:25 Canon 8600f Canoscan repair cleaning take apart - Duration: 7:26. Unable To Select Twain Source Windows 10 It perfectly works as expected.....
Mattia - Sunday, July 4, 2010 3:47:28 PM Thanks Jeff - fixed my cannon 4200F which stopped working (unable to open TWAIN source) One of my recently installed apps. Cheers. Thanks a lot!! Many thanks! Unable To Open Twain Source Canoscan Lide 20
I'm currently using a Canon Canoscan LIDE 25 scanner. Started by DrGreyhound , Jan 20 2010 10:59 AM Please log in to reply 1 reply to this topic #1 DrGreyhound DrGreyhound Members 11 posts OFFLINE Local time:12:23 PM Posted check this out a bit different. This is the solution for my old Lide 60 scanner.
greywarrior - Monday, September 30, 2013 5:58:40 PM Thank you Amanda C - version 4.9 works for me when 5.0 did not PreshawPete - Wednesday, October 2, 2013 12:47:03 PM Thank Unable To Open Twain Source Windows 10 My beloved Canon LiDE 25 are reunited once more :) ==== Sharada Prasad - Friday, June 21, 2013 12:19:08 AM Worked well. I truly have no idea what to do now..
Finally solve my Connection Problem!! Working... i've lost two hours installing and uninstalling damn drivers and software :) Seba - Wednesday, September 12, 2012 3:39:02 PM Worked like a charm!! Unable To Open Twain Source Canoscan 4400f Thanks for the quick/easy fix!
LARRY G - Wednesday, May 8, 2013 1:18:42 PM I have the same problem with my Canon D530. Creates blurry border effects. Microwave Solution 27,493 views 4:42 fix scanner problems quickly windows 7 canon imageclass 4450 - Duration: 1:40. Feel free to ask for help with any new question you wish, but most of the questions here are tech related.
Krish - Monday, August 13, 2012 2:13:45 AM thanks, thanks, thanks. Joseph - Tuesday, March 19, 2013 8:58:09 AM Thanks for this information. Can't understand why it used to work but then decided not to. Sascha - Thursday, October 25, 2012 5:59:18 PM That did the trick.