Tried searching the forum, visiting the app support page, and also brought this up via chat support before posting this (special mention to MaienM for the assistance!). But up to now the .ORF file still can't even be recognized by GIMP-Portable using the workaround posted submitted by gocyclones on January 20, 2007 - 11:52am 'HowTo: Open RAW files in GIMP Portable with UFRaw plug-in'
Would appreciate solutions specific to GIMP-Portable please.
Currently I use WinXP running portableapps from a usb drive, and GIMP-Portable v2.6.1.
Thank you