Trying to  install the update announced yesterday to my version 10. I get an "error has occurred" popup inviting me to send you a file with the error report - but it does not allow me to click on it.

I carry on trying to update and I get a popup saying werror while updating: 406

The program still seems to run OK. I am currently on 10.0.6.31 trying to update to 10.0.8.35

Grateful for advice.