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@jhnns
Created April 2, 2013 20:42
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How to fix "Cannot read TWAIN source" / "SCANINTF.DLL missing" errors on Windows
- Search for `C:\Windows\twain_32\CNQ4804` or something similar
- Add this path to your "Path" environment variable
- Restart your application (e.g. Photoshop x32)
@benspaul
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Perfect, thanks for posting! This was simple and worked, while the other suggestions that came up in Google were complicated and did not work.

@jhnns
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jhnns commented Jan 7, 2015

You're welcome. This was bugging me a lot so I decided to publish my solution. 😀

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