MMFDBE - Questions

I have used the MMFDBE to create a database with two tables.
However, I need to have a field indexed and autoinc. I added a field called Record_Num and click the index box and added the column to both tables. When I go back to check the columns in the edit view index is unchecked.

I downloaded another SQLite editor and it also shows the field is not indexed. Also, Autoinc remains grayed out.

Any suggestions?

I also notice that the query box blinks rapidly. I assume this is due the the engine running.

Another question is after adding the Record_Num column I see where it say IMPORTED DATA. I am unsure why that is appearing.

First I would like to say I really like this program. It is far easier to follow than some others I have seen. It does appear to be a little slow but that is not a big deal.

I did find the SQL Execute at the bottom that allows me to execute other commands. I didn't see that when I wrote the above note.

I really hope development on this continues.