Just an update, if you get the error, change the theme and update everything you need to. Then the same error will occur next time. When this happens....you guessed it....change the theme and update the drivers you need to. I think it it a rinse and ...
I can't believe it but it worked for me too. fir a minute. Just tried opening the tool again (after it worked for me once) and guess what, the same error. Oh well I was hopeful.