ERROR on update with new Version 12.6.0.49270 DLx64 Mar 30 2017

[mvolpone]

I updated Xara yesterday and when I tried to publish an update to one of my websites, I got this error message and then a crash code.

I submitted the crash code to Xara but am not sure if I can revert to the previous, more stable version???

Please advise.

Thanks,

Mike