Unlike Panorama 6, Panorama X is a standard Cocoa application that uses completely standard Apple code wherever possible. Instead of saving preferences and saved state itself, Panorama uses Apple’s code for this. One downside of this is that I don’t know the details of how this code works. However, I have done some research that I hope is helpful.
I think Gary has done a good job of listing files in your User’s Library folder that might be causing your problem. Let me see if I can shed some more light on this.
/Library/Saved Application State/com.provue.PanoramaX.savedStat
I think this file (which is actually a folder) stores information about what state Panorama was in the last time it was open. I think you could delete this safely and a new one would be created the next time Panorama launches. I would try this first.
/Library/Preferences/com.provue.PanoramaX.LSSharedFileList.plist
This file appears to contain the list of items in the Recent menu. I think if you delete this it will erase that list, which would then be rebuilt as you open files again.
/Library/Preferences/com.provue.PanoramaX.plist
This file contains the general preference information for Panorama X, including your account information, toolbar configurations, search options, favorite databases, channel settings, open view options, etc. You can delete this file and a new one will be created the next time Panorama launches, however, you will have to log on to your Panorama X account again and reconfigure any preferences and configuration you have set.
At this time Panorama X does not use any files in the Library/Application Support
folder. All of the information that Panorama 6 stored in the Application Support folder is now stored in the /Library/Preferences/com.provue.PanoramaX.plist
file, Application Support is not used (however it will be used for some server support files).
@geoffearl I think I would recommend that you first try deleting the
/Library/Saved Application State/com.provue.PanoramaX.savedStat
folder, if that doesn’t work, then try deleting the other two items.