Can't open W-2 file

Yesterday I started the process of processing 2017 W-2's in order to print the W-3 and reconcile.  I downloaded all the updates required by Aatrix and everything seemed to be fine.  Today I can not get back into the file.  I have tried opening the Existing Form to edit and also to start over from the beginning.  After waiting for several minutes while the program says "Opening Form" it gets to 100% and then just goes back to the main menu.  

Has anyone else experienced this?  Any idea what could be wrong???

Thanks for any help!