The time now is 07:36 PM. No, create an account now. Richard Rixham - Friday, March 22, 2013 5:58:04 AM I have a 500F and if you follow his instructions, it should work! Advertisement aspen_matthews Thread Starter Joined: Jun 1, 2013 Messages: 24 Sigh, okay so here's what I've been dealing with all night: Got new scanner/printer yesterday (Epson WF-7510) and set it up weblink
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! Forest Green Forest - Saturday, September 3, 2011 10:32:14 PM thank you very much Gianfranco - Sunday, September 11, 2011 7:30:04 AM I used your info to fix my old Canon They are wise because they correct their mistakes as soon as they recognize them. - Orson Scott Card (1951- ), 07-01-2005,03:38 PM #5 Speedy Gonzales View Profile View Forum Posts Private Thanks Dave - Saturday, January 26, 2013 9:02:25 AM Thanks a lot, to others please, check all zour steps again ... https://forums.techguy.org/threads/solved-twain-issues-ive-tried-everything.1100161/
Thanks, Jeff! I restarted my computer and the items in the printing queue printed out then it promptly stopped working again. I can stop swearing at my scanner now...
Thank You Elliphant for your advice in this thread. Tresy Kilbourne - Saturday, June 4, 2011 11:15:08 PM Canon driver self-installs in c:\canon not c:\windows\twain. Heaven or Monaco, it's your choice..... Twain Source State Is Not Valid For The Required Operation Rod - Friday, October 19, 2012 5:47:48 PM Hi, thanks for a perfect hint.
Your cache administrator is webmaster. Unable To Select Twain Source Windows 7 Titepoupiote Wew 2.500 görüntüleme 3:33 UniTwain - Universal TWAIN Driver - Süre: 1:40. Eric - Friday, September 21, 2012 10:49:39 AM No luck here. http://www.photography-forums.com/threads/cannot-open-twain-source.71498/ I have been figuring out for the whole night.
Only the puzzle is why the problem appeared. Unable To Select Twain Source Windows 8 It's working for me without doing anything with path. TerminalWorks 9.130 görüntüleme 1:40 How to Download Driver Install Canon LiDE 110 Scanner Driver ( ক্যানন স্ক্যানার ইন্সটল ) - Süre: 4:42. It would just give me a "Scan failed" every time.
Finally got the scanner working! https://forums.adobe.com/thread/486625 But what I don't understand is, why it suddenly got this point. Could Not Open The Twain Source. Make Sure There Is A Valid Source Many thanks! Unable To Select Twain Source Windows 10 Mine was a Canon 500F, and the file was ;C:\Windows\twain_32\CNQL500 Note no spaces Thanks alot, this saved hours of heart ache.
Much appreciated! I doubt it was ever there to begin with. Is there a simple solution to this problem? 07-01-2005,02:02 PM #2 Speedy Gonzales View Profile View Forum Posts Private Message Member Join Date Dec 2004 Location NZ Posts 44,458 Re: http://sinistro.org/twain-source/could-not-open-the-twain-source.html I was fighting with this bothersome problem for years.
yes, adding the variable to PATH was all that was needed. 64 Bit Twain Driver Epson If you're new to Tech Support Guy, we highly recommend that you visit our Guide for New Members. Petr K. - Friday, April 6, 2012 8:53:32 PM Thanking you so much for the advice...I added the environment variable and it fixed it.
Cheers Rick Rick - Wednesday, January 4, 2012 5:33:24 PM Hi Rick, Try downloading the latest version of the Windows 7 64-bit Canon software from Canon's website: http://www.usa.canon.com/cusa/support. -Jeff Jeff Widmer My Canon 4200f now is working properly Vicky - Tuesday, April 30, 2013 3:48:42 PM Yeah ..... Medman - Sunday, August 26, 2012 10:09:54 PM Another satisfied customer. Unable To Open Twain Source Windows 10 This works fine for my CanoScan 4400F!
Ed VandenDool - Wednesday, October 9, 2013 2:31:39 PM Thank you sooo much! Thanks, Tibor Tibor - Sunday, October 2, 2011 5:17:50 AM I was unlucky - didn't work - still: many thanks. So i arrive at here through Google, and it works! 太好了！ yulia - Thursday, April 21, 2011 11:17:16 AM Thanks - you saved me from buying a new scanner! this content You're the man.
Maria - Wednesday, July 6, 2011 6:12:28 AM Great helpful post! Dennis - Friday, February 24, 2012 12:52:28 AM Worked like a charm. Thanks! I finally got my Canon lide35 scanner to work in W7 64-bit after using the lide60 driver and your path instructions.
It works great, I was disappointed but .... ;) Kamran - Monday, October 15, 2012 4:23:37 AM Don't know if this has already been posted, but for Windows 7 64-bit users, Thanks. Bernhard - Monday, October 10, 2011 9:04:53 AM Hi Jeff, Thanks! A Falk - Wednesday, June 5, 2013 11:45:16 AM Thanks, this fixed my scanner problem too.
This was very helpful. Because Canon, you can't! After installing a new Canon multi-function printer, my old Cannon 9950F scanner stopped working with the error described. (It's got a long scanning bed, so I want to keep it.) It PCWorld Home Forum Today's Posts FAQ Calendar Community Groups Albums Member List Forum Actions Mark Forums Read Quick Links View Forum Leaders Who's Online What's New?
Thankyou. Ask ABBYY Online Support. Path variable was the issue Shavaj - Sunday, January 15, 2012 3:37:28 AM Windows 7 64 bit and a Canon 5200F. Tarun - Sunday, April 24, 2011 9:43:40 PM Thanks a lot from Copenhagen, Denmark Sune - Monday, May 2, 2011 4:47:38 AM Thanks for your instructions - got my Canon scanner