I updated to WB v6.10a[b].144 not long ago.I just ran 6.10b[b].146 in Impulse and after a prompt for reboot,I did so and got a BSOD just before the logon screen. It then shut down,gave me a boot screen followed by a bunch of startup error messages with repair options. 

I let it repair itself ,apparently by using system restore and here I am.( some of you don't use it,unwise,imo)
So now I show  v.144 as installed,I'm back among the living and don't have a damn clue what to do now.
What was in that update and why did it try to kill me?
I have never had any problems with any updates doing this before.In fact,it's  only my second blue screen ever.
Now pardon me,I have to go change my pants.