InfoPath Dev

I'm working on a form that I've been updating and publishing often.  Everything has been going fine until I tried to publish it today.

I get the error "Failed to extract the cab file in the solution"  when publishing through Central Administration.

 

Any suggestions on where to start troubleshooting.  I've never seen this before.

Just searching online real quick, looks like the error has something to do with wsps.  Is that how you are deploying the solution to SharePoint?  Did you do anything else between when it last worked and when you saw this error message other than update the form?