Fx2 and Fx3 users - If you are getting a message "You have X extension(s) pending installation that will not be included in the backup. -- skipped":
To get rid of this warning, you need to clean up the install folder. See if you have a directory named profile folder/extensions/staged-xpis.
If you do, complete the following steps (with Firefox closed):
- Remove profile folder/extensions/staged-xpis (and all its contents).
- Remove the three files in your profile named extensions.ini, extensions.cache, and extensions.rdf.
- Restart Firefox (Note: Any disabled extensions will be enabled after this process and will be have to be disabled manually.)
FEBE 6 and Fx3 users - If you are getting a message "Could not process extension/theme with GUID xxx -- skipped":
Run Tools > FEBE > FEBE Options > Misc (Debug) > Verify extension directory. If you have any invalid items you will get a message:
Verify complete with errors ... see log.
Do you want FEBE to attempt repairs? (OK for yes, Cancel for no)
Click OK and let FEBE repair the damage.