FEBE 7.0beta4 - Ignore list not working

[VLM]

Win XP SP3 up to date
FF 4.0.1
FEBE 7.0beta4

When I run a backup, I have to click 9 times for extensions FEBE cannot backup. In the FEBE summary, the resulting error messages are:
_____
9 error(s) encountered.
Could not backup extension/theme RealPlayer Browser Record Plugin - skipped
Could not backup extension/theme Java Quick Starter - skipped
Could not backup extension/theme Roboform Toolbar for Firefox - skipped
Could not backup extension/theme Java Console - skipped
Could not backup extension/theme Java Console - skipped
Could not backup extension/theme Java Console - skipped
Could not backup extension/theme Java Console - skipped
Could not backup extension/theme Java Console - skipped
Could not backup extension/theme Java Console - skipped
_____
In FEBE Options, when I click on Check Addon Mgr Functionality, I get the following message at the end:
_____
Addon with GUID of {ABDE892B-13A8-4d1b-88E6-365A6E755758} is reported by AddonManager but does not have an entry in the extensions directory
Addon with GUID of jqs@sun.com is reported by AddonManager but does not have an entry in the extensions directory
Addon with GUID of {22119944-ED35-4ab1-910B-E619EA06A115} is reported by AddonManager but does not have an entry in the extensions directory
_____
I do not know what these messages mean, nor how to resolve them.

In FEBE Options, I:
- view the Ignore list
- click on Get list
- click on each the 9 items
- click on Save changes

I then run another backup, and I get the same 9 error messages as above. When I look again at the ignore list, it is empty (none selected).

So perhaps there is a little bug present here. Other than the foregoing, the rest of the backup process seems to work fine.