Having the same problem since 8 AM today!

Suspected it was StarDock. Took 1 hour to find out how to go into safe mode, then stopped all startups. 

Logging back in, started up fine. Stopped StarDock in systems & rebooted, everything fine.

Funny that StarDock people didn't test this & give a waning or fix to this probelm?

I expect many having this problem right now, & not know it's StarDock!

Hello Stardock!!!!!!!!

Wblind.dll 2016/04/27 12:12:23
Wblind64.dll 2016/04/27 12:12:44
Wbsrv.dll 2016/03/04 08:54:32
WB10Config.exe 2016/06/30 15:47:45
Wbload.dll 2016/04/27 12:12:18
Screen.exe 2015/12/02 08:52:27

Why are/were you using 10.0.3 when 10.0.7 has been out for awhile now? 

LOL All... err Most Vendors have access to most update prior to release of a OS like windows.

I'm am installing & may not reinstall.... 

This is a great reason to keep an eye on the forums here. Updates are announced here.  

the slight problem is the fact that they snuck a cu today as well bumping above the aniversary.the ui  constantly changes especialy on the insider builds.

thing is they didnt even state what the cu did but i noticed i had scaling issues again an for a brief moment blank screen whitch went away after another reinstall and refreshing the gfx drivers.stardock unlike other companies actually wraps around the os itself.its not just a basic theme.hell some add things like the old dragon theme for 7 mae a dragon that blew fire when you open the start menu.instead of bickering actually realise what stardock does apart from others befoe you try to diss them.hell if it wasnt for them even 8.1 would have been unbearable to use

Quoting kkunderwood,

reply 11

Quoting LightStar,

reply 4

Why are/were you using 10.0.3 when 10.0.7 has been out for awhile now? 

My current version from WindowBlinds About shows:

Windows 10 Home (10586.th2_release_sec.160630-1736)
WindowBlinds 10 (015 - Windows 10 Edition) - 64 bit OS

Where do I see this 10.0.7 version number?

Yeah, everybody's says that and I don't know why Stardock does not put that pertinent information in the About area. Sure would make sense.

You should probably just login to your Stardock account and download 10.0.7 and install it to be sure.

And, this stupid update auto signs me into Skype, with my MS login, which I do not use for Skype, and then gives me notifications in the action center for skype, which I do not want, and can't seem to turn off....aaaarrrggghhhh!!!!

That's odd, 10.0.7 works fine for me even though I experienced the same problem with the earlier version.

Guys... my problem with the Anniversary update wasn't caused by 10.0.3. I had 10.0.7 on my machine and the same thing happened as in the OP. I think the problem is how the Anniversary Update screws around with User profile which is altered, or with csrss but I'm not sure.

Other folks with 10.0.7 installed the Anniversary update with no problems at all...I think it's more machine specific...but that's just my take.

OK...answer.

What happened was that after signing in, I interrupted the transfer of the User Profiles.

The misapprehension? That W10 Anniv. Upgrade was done installing because it asked me to sign in (it recognized who should sign in, right?).

So...my fault mostly. MS's fault a little bit: It should have said, "Do not interrupt this process". After all, it did that in other places during the installation.

Will probably have to do a clean install. I think the data is ok, though.

No problem here the update went well...so far so good. 

"Guys... my problem with the Anniversary update wasn't caused by 10.0.3. I had 10.0.7 on my machine and the same thing happened as in the OP. I think the problem is how the Anniversary Update screws around with User profile which is altered, or with csrss but I'm not sure."

I second this , had version 10.0.07 , did not interupt anything , still get the black screen, deleted profile and waiting for more info before I try starting /installing windowblinds again