Because Canon, you can't! I was on the phone with Canon support for over an HOUR, and they did not know this. Reply Priyanka | March 3, 2009 at 6:27 pm Its really nice that we can help each other with real solutions by sharing the issues over Internet. I have a Canon LIDE 35 scanner and I found a way to make it work with Windows 10 Pro 64-bit. his comment is here
Arlene DeBoer - Monday, May 13, 2013 10:14:08 AM Thanks a lot! 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 input the wrong LIDE model in my path edit. Fixed my canon Scanner LIDE 600f on Windows 7.
Loreto College Coorparoo 969 görüntüleme 1:53 Canon 8600f Canoscan repair cleaning take apart - Süre: 7:26. I use the Canon software CanoScan Toolbox to operate the scanner and when trying to scan I was getting the following error message: --------------------------- CanoScan Toolbox --------------------------- Unable to open TWAIN Why don't you go and hack some registry items while you are messing up your PC. techconnectionhawaii 117.325 görüntüleme 4:07 CANON Scanner LIDE 110 unboxing and testing Mac OSX 10 Apple LIDE120 - Süre: 5:02.
Kurt Johnson - Wednesday, July 27, 2011 5:50:11 PM I have been doing this sort of stuff a long time, and when I come across someone who gives such a precise Now download the "CanoScan Toolbox Ver. 184.108.40.206 (Windows 7/7 x64/... " in the software section. Working perfectly now. Unable To Select Twain Source Canoscan Scanner Windows 7 Gerald - Thursday, November 29, 2012 5:50:56 AM It's a CanoScan LiDE200, and I'm running Windows XP.
I tried your solution on my XP system and it worked perfectly. Thanks very much. Win7x64: use Canoscan Toolbox v4.9, not v5.0. Thanks a lot.
What kind of computer do you have and the customer replied a white one why? Unable To Open Twain Source Please Check Connection Then Restart Toolbox Maybe its my Vista that's at fault. Re-download the drivers from canon for the correct version of you OS (check if you have 32 or 64 bit)#3... Your instructions are excellent.
The "path" details you mention arleady have some Intel thing in it so I added what you said seperated by a semicolon but still get the error message. Magnus - Thursday, September 15, 2011 8:58:28 AM Thank you very much for the info. Unable To Open Twain Source Canoscan Lide 25 Adam - Saturday, March 23, 2013 4:59:39 AM thanks so much for posting this information Matt - Thursday, March 28, 2013 1:08:37 AM This worked and you are a genius...thanks so Canoscan Unable To Select Twain Source Fix Unfortunately it did not work but together with the comment from Elliphant on June 28: use canoscan v4.9 in stead of v5.0 I got my scanner 8400f working again.
First, determine the correct path to add into the PATH environment variable. this content Like everyone else has experienced, it just stopped working! Richard - Thursday, April 18, 2013 10:52:24 AM Great job! I only needed to read the first two lines. Unable To Select Twain Source Windows 8
Logged hartbeatmrApprenticeThanked: 54 Certifications: List Computer: Specs Experience: Expert OS: Windows 7 Re: Twain « Reply #12 on: August 21, 2012, 10:36:11 AM » Hi again By the way Perfect solution. Dave Sellers - Wednesday, November 16, 2011 12:15:08 PM Thanks Jeff! weblink Thanks.
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. Twain Source Download Click on SELECTIVE STARTUP, then take the check out of LOAD STARTUP ITEMS. Thanks for the quick/easy fix!
I tried adding C:\Windows\TWAIN_32\CNQL30 directly after adding the semi-colon and then by adding a semi-colon and a backslash. Lone Wolf - Wednesday, March 31, 2010 10:19:51 AM veeeeeeeeeery thanks thanks - Friday, April 2, 2010 4:05:45 AM Jeff!! Zupahome - Sunday, May 19, 2013 4:49:15 PM Awesome - Worked Perfect. Unable To Open Twain Source Canoscan Lide 500f Just a simple addition to the path and all is well.
It is so frustrating.Thank you so much for trying to sort out his problem. I have learned so much from your instructions, but some things I am still not 'getting'. Boyd - Monday, August 15, 2011 11:26:21 AM Thanks! http://mixtecadigital.com/twain-source/unable-to-select-twain-source-windows-xp.html Thanks for the help.
Canoscan Lide 60 is not selected, and will not let me select anything in the space provided. Thanks a lot. Maria - Wednesday, July 6, 2011 6:12:28 AM Great helpful post! Heaven or Monaco, it's your choice.....
Thank you Jeff! Good directions, by the way. Run the removal utility from canon it is called "DelDrv Ver. 220.127.116.11 (Windows 7 x64/Vista64/XP ... " in the software section at canon. Thanks!
All Rights Reserved. Then I discovered your page, and after one minute my Canoscan lide 25 is back to life ! Stop giving bad advice. BTW, this method worked for me on Windows XP and LIDE 80 combo.
I have made sure the Windows Image Acquisition (WIA) service is set to automatic. 3. Scanner driver will be closed." than it gives the TWAIN error. John - Thursday, August 29, 2013 5:07:28 PM I was just about to throw away my scanner when I came across this website. The Path addition was the needed fix.
A thousand-times thanks. Best wishes, Arthur Lee Wednesday, June 15, 2011 2:14 PM Reply | Quote 0 Sign in to vote Hi I have the same problem with my CanoScan 3200F (Win 7 Home