I am using Windows 10 64bit Insider Preview, but I am well beyond build 10074. Here's my system info: http://screencloud.net/v/sm9N
Note I was getting this error yesterday and spend about 2 hours updating Window to get to the build I'm on now. After that it was working -perfectly-, no issues.
Then today I booted up my computer again and there it is again.
I've tried verifying the local game files as well as downloading the BattlEye files from the battleye website.
I am not using any third party security software.