1099 Error Message: Your Aatrix 1099 builder application is too old to send files to this server. Please update your Aatrix 1099 builder and try again.URGENT!

I ran 2012 1099 successfully.  We recently upgraded to new computers with Windows 7 OS. 

I finally got BW to run the 1099's but the 'Update Forms' via Aatrix will not load, so I processed using 'Old Forms' which is of course  printed across the 1099 forms.  I'm sure the IRS will not accept these, plus I received the above error message.


How do we get the correct application to load?  I can't find this on Aatrix website or Sage BW.


Thanks.