SW2010 and Workgroup PDM checkin error

Has anyone else had success gettting the "checkin" method to work in SW2010?  We had a couple macros for checking things in, and none of them work anymore on any of our machines.

All of our machines are currently SP2.0 running 64 bit.  (We have also applied the hotfix).

I'm thinking about downgrading to SP0 to try it out there.

Thanks.

Here's the error I get:

SolidworksApi macros