Yes ,this new windows 10 Anniversary update has a few horrors In It for me.
I eventally got the update In after a lot of research about the 0x80070057 error.
You download the update. start Installation and switch off the Internet.(Installation without Internet )
When loaded switch Internet back on and wait for the start ,re-start process to complete and then you are done.Otherwise you will be stuck on 2% and windows will say there Is a problem.This is a Microsoft problem.
Once In all of my Vst codes for Korg went missing and I had to sort though a popup box with hexadecimal or chinese writing In It to get the codes back In.It Is like trying to open a door on an alien spaceship,trying to decipher the script.I have written to Korg about It.I wonder what the mighty Korg Commander thinks about this!!!
Additve drums wanted the service centre opened up for reconfiguring. and my IK Sonic synth ,Samplemoog ,Sampletron, and Miraslav went missing again until I ran the finder over them again.The only vst that escaped was Arturia !!
The new update messed with codes mainly and had to be re configured.
Now that It Is done ,I think things appear to be a little sharper,but this all takes time to get 100% again.
No good going to Microsoft, because all you get Is temps that read off lead sheets and try to fix your computer with free tools that you can get,plus a load of waffle.If you have to restart your computer you lose the person helping you.
Ahh yes ,they give you a call back number, but you try getting the same person!!!!"They are always engaged".
I found out myself that my cmos batterry went down and reset my bios .There so called miracle tool really messed me up
I did eventuall work the problem out and It was nothing like what Microsoft said It was.All It was ,a few values In the bios had to be altered.
I do not trust Microsoft IT helpers!!
Finally you would think Microsoft would have had a fix within a few days or not put the update out until they were sure about It.
I mean fully tested!!
All the best