Does anyone know what "@common@@1232@" means?

Hi,

I've been running Solidworks 2011 for a couple of months now including Photoworks 360.  At first all was well but recently whenever I try to render in Photoworks I get a blank screen with a small message box with "@common@@1232@" as its title, when I close this "!common:125" is in the middle of the screen.  I cannot find any refernce to these messages on the forums or the wider web - frankly I'm baffled.

For information I'm running Solidworks 2011 Premium (This fault is apparent on service packs 1&2) on a Lenovo W510 1.6GHz i7 processor with 8 GB RAM.

Any thoughts welcome.

SolidworksPhotoview 360