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Posts: 1
Member Since: ‎07-10-2011
Message 1 of 2 (2,223 Views)

Cannot open Twain default source

[ Edited ]

I am using the Software Readiris, and I get this
message, Cannot open the Twain default source.
All my HP Photosmart C8100 software is installed.


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Honor Student
Posts: 1
Member Since: ‎07-12-2011
Message 2 of 2 (2,205 Views)

Re: Cannot open Twain default source

i have same problem trying to scan with Reidris using HP Office Jet Pro 8500 + All in One. Any7 help appreciated.

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