Why don't CR-180 gray scale images display in my application or the demo app?

Started by ForumAdmin, March 26, 2008, 11:25:30 AM

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ForumAdmin

March 26, 2008, 11:25:30 AM Last Edit: April 01, 2008, 11:24:20 AM by Bryan Clark
Why don't CR-180 gray scale images display in my application or the demo application?

Bryan Clark

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April 01, 2008, 11:24:59 AM Last Edit: February 04, 2009, 03:52:22 PM by Bryan Clark
It is possible that ceijpeg.dll is not installed correctly by the original Canon install package. This causes an issue on Windows when it tries to load the DLL from the Canon directory (instead of the Ranger directory).

A file size of 512 bytes is always returned if the DLL fails to load. Thus, grayscale imaging fails.

Solution: copy ceijpeg.dll from the Ranger install directory to the '\WinNT\System32' folder.



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