Re :'Error processing zipped image package' in image Gals
Processing a zip package for Windows is broken. redflo said he fixed it for 1.7.3, but it is not. I don't know what happened. The bug report is at
http://sourceforge.net/tracker/index.php?func=detail&aid=790122&group_id=64258&atid=506846
The error message there is different though. It seems this could be slash related (see how slashes become backslashes in your report?)
I think you should add it to the tracker.