Finally got the scanner working! Oturum aç Çeviri Yazısı İstatistikler 85.792 görüntüleme 160 Bu videoyu beğendiniz mi? Aleksandar - Saturday, October 22, 2011 9:30:47 AM Thanks Jeff - it didn't fix my CanoScan D1250U2F problem but your instructions were really easy to follow and made me feel less but I think you just gave me a couple more miles with this one. his comment is here
apparently an Oracle XE installations messed my path. Taylor - Tuesday, July 16, 2013 9:36:12 PM Great job, it worked for me. Technorati Tags: Canon Scanner CanoScan Toolbox,Environment Variables Recommended Canon Scanners: Canon CanoScan 9000F Color Image Scanner Canon PIXMA MG5220 Wireless Inkjet Photo All-In-One (4502B017) 430 Comments Jeff: I want to Each time I replace my laptop (which happens frequently enough) I encounter the same problem, so I thought that I would share with all of you how to solve this issue
Nick - Friday, September 20, 2013 8:40:58 AM Installed Visual Studio 2013 RC and my Canon Lide 25 stopped working. Why this isn't simply found when updating drivers etc on the Canon site. Control Panel -> System -> Edit Environmental Variables -> Environmental Variables -> Under System variables, highlight PATH ->Edit -> New -> C:\Windows\twain_32\CNQL25 if you have the lide25 driver installe confirmed for The problem had NOT occured on a different computer running an identical OS (XP SP3), but with older hardware.
I had input the wrong LIDE model in my path edit. Peter Clark - Tuesday, September 25, 2012 1:33:57 PM Thank you so much :) Sepehr - Wednesday, October 3, 2012 2:24:31 PM Bingo! Worked great with CanoScan 4200F Hollis - Sunday, December 2, 2012 8:35:23 PM Thanks! Unable To Open Twain Source Please Check Connection Then Restart Toolbox Some time ago I downloaded CanoscanToolbox4.932en_win7-Vista-xp.exe from Canon site.
I'm using canoScan 8400F. Unable To Select Twain Source Windows 10 I only needed to read the first two lines. What can I say, it worked! IT WORKED!
By your advice, I've fixed my Canon LiDE 60 with Windows 7 with the same problem. Twain Source Download Haymo - Thursday, January 5, 2012 11:43:09 PM Thanks a lot Jeff This was great and solved my problem immediately Aaro from Finland - Friday, January 6, 2012 1:56:36 PM Thanks. Rachel Williams - Tuesday, July 30, 2013 7:46:48 AM Worked for me, this is what I wrote: %SystemRoot%\system32;%SystemRoot%;C:\Windows\twain_32\CNQL25 Michael - Wednesday, July 31, 2013 1:16:33 AM You are my hero! 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
I am running Windows server 8 R2 . Thanks so much for sharing ... Canoscan Unable To Select Twain Source Fix You are my new hero and you don't even need to grab the nearest tablecloth to wear it all week as a cloak with your underwear outside of your trousers:) Sean Unable To Select Twain Source Windows 8 When I open the CanoScan toolbox, and try to scan, it says "unable to select TWAIN source." I have tried the troubleshooter, downloaded the driver and the entire CanoScan program (for
make sure there is a valid source for your scanner in the TWAIN directory found in the windows directory. this content Now its fixed forever! Are the drivers really 64 bit? Thanks chanmmn - Friday, May 4, 2012 9:08:22 AM Running LiDE 70, Canon Toolbox 22.214.171.124a on Win7 x64. Unable To Select Twain Source Canoscan Scanner Windows 7
Uygunsuz içeriği bildirmek için oturum açın. Rob - Monday, March 26, 2012 10:35:57 AM I tried your fix on a Canoscan LIDE 30 (with win7), but it didn't work. This worked perfectly after I had spent a LOT OF TIME uninstalling and reinstalling repeatedly to try to solve my problem. http://mixtecadigital.com/twain-source/unable-to-select-twain-source-canoscan-windows-8.html Good directions, by the way.
tony goodwin - Monday, February 18, 2013 3:30:54 PM Quick, easy, simple and makes my scanner work again! Unable To Open Twain Source Canoscan Lide 500f Just bought a Win64 laptop, and I must have installed, uninstalled, and re-installed the software and drivers a dozen times. Dema - Thursday, August 1, 2013 7:50:00 AM Awesome!
Khoi - Friday, March 22, 2013 1:57:58 PM THANK YOU SOOOOOOO MUCH... This fixed it for Windows 7 64 Bit. Then, all of the sudden, nothing. Unable To Open Twain Source Canoscan 4400f I have been using my CanoScan D1250U2 for a few months with no probelems.
Thanks a bunch. kent - Wednesday, May 8, 2013 4:48:52 AM i have the same twain source problem but on canon lide 60.....does the posted insrtuctions apply to lide 60 ? Dilinizi seçin. check over here I read something about a black-and-white bar near the front controls which the scanner uses for aligning, and that the problem might be that it is warped somehow.