Problem with import

I am using your Redirect Manager and having one issue. First let me explain. I am moving from a 5 database setup with Aspdotnetstorefront ecommerce platform with a total of 9 stores. So I am trying to redirect all the old urls from the other stores into 1 database with Nop commerce. I have developed several lists but I am getting an error because it is telling me that it is duplicates. For example see here:

c-85-larp-daggers.aspx,larp-daggers,301,1
c-85-larp-daggers.aspx,larp-daggers,301,2


The first one is assigned to store 1 Medieval Collectibles and the second one is assigned to store 2 Dark Knight Armoury. The importer will not let me import this fields even though they are assigned to a different store. I really need to import these doubles because I will have almost 100,000 entries. I know there is an option to assign to all stores but I only want to do this for store 1 and 2.
Please help!

I did new release. Try it.