Questions & Answers for: canoscan unable select twain source

...canoScan LIDE 25. I have installed it with the cd rom and when I try to scan it says unable to connect with scanner and cannot connect with train source. I do not know what twain is and cannot find ...

CanoScan LiDE 25 show up in the dropdown? So where were you attempting to scan from? Any additional details would be helpful. Hi there, yes I did everything per your instructions, Toolbox is installed

...Canoscan LiDE 90 to scan in PDF format. Toolbox kept insisting it was unalbe to select the twain thing. So added it my path, reinstalled, etc etc. Then downloaded MP Navigator EX. Presto ! It's ...

...unable to select twain source". Any suggestions. First, try unplugging and re-seating the USB cable in your computer. I am assuming your scanner is not making any noise when you first turn on the ...

...canoscan lide 25 When I go to copy something it says unable to select TWAIN source and when I go is to scan something it says specify program where scanned image is transferred. Thank You Rick You ...

...Unable to select TWAIN source." What is a TWAIN source and how do I correct this problem? Most likely you removed the driver or it was corrupted when you had the other problems. TWAIN is the standard ...

...Unable to Select Twain Source. Edited Path to include: %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem; C:\WINDOWS\twain_32\CNQL20\CANOIT32.EXE. Using CanoScan ToolBox 5.0. Under ...

...unable to select Twain Source error". Hi, The drivers for your Canon CanoScan 4200F Flatbed Scanner available are for Windows 7 64bit, Windows Vista 64bit, Windows ME and Windows 98. Is your ...

UNABLE TO CONNECT TWAIN SOURCE Hello. Give this a try (found online): Download Irfanview: http://download.cnet.com/IrfanView/3000-2192_4-10021962.html Open the main app "i_view32.exe" With the scanner