I spent some time figuring out how to get RAW files opening in GIMP Portable. This is what I've got to work.
- Clean up
- Running plug-in
Download UFRaw http://ufraw.sourceforge.net - Direct download of Windows for dummies install - http://sourceforge.net/project/downloading.php?group_id=127649&filename=...
I installed this onto my Windows box into a temporary location.
Copy the files D:\UFRAW\bin\* to Portable:\PortableApps\GIMPPortable\gimp\bin\
Copy the files D:\UFRaw\lib\gimp\2.0\plug-ins\* to Portable:\PortableApps\GIMPPortable\gimp\lib\gimp\2.0\plug-ins\
Uninstall UFRaw from Windows
Start up Portable GIMP -> You should see it load the UFRaw plugin in the splash screen.
Open up a RAW file using the file open dialogue. It should pop up the UFRaw app and allow you to modify the RAW file.
I did run into a couple of crashes, but was able to modify the WB etc. The only Tab that was causing problems was the "Corrections" Tab that allows for correction of the saturation.
Let me know if you have any questions...