Three Indigo Databases after upgrading to release 7.4

Hello,

After upgrading to release 7.4 I ended up with three Indigo Databases: the original Indigo.indiDb and Indigo 1.indiDb and Indigo 2.indiDb.
After updating Indigo started up with Indigo 2.indDb but my actions to remove action groups with applescripts failed to stick (after restarting they came back).

I am now starting Indigo with Indigo.indiDb and all seems fine.
Can you explain why I ended up with three versions of the database after upgrading and is it safe to delete the copy's?

Greetings,
Adrian

[jay (support)]

I can't explain it - that shouldn't have happened. Where were those database files located?

[jay (support)]

And, are you seeing any errors in the Event Log about not being able to save?