Internet broken!!!!

[Kombatwombat02]

Installed insider build 14316. Everything functioned for a day. Then another user which had a standard (non-admin) local account was logged in and the log out would not work. I made a shutdown L batch file. When used it logged out but brought up an error. The cursor wouldn't show and the enter button wouldn't work.  I held down the power button to turn it off. When turned back on I logged into my elevated account that was not local. Spotify would not work. Command Prompt would not run in admin. The browser would only load Google sites. Gmail, YouTube etc. The modem is connected to the router and the router to my computer via ethernet. I reset the router settings and it still wouldn't work. Everything on wireless functioned. When modem was connected directly to router it still failed to function. Now it won't even load Google. Windows says Internet is fine. Tried disabling firewall and still didn't work. Tried turning off Antivirus. Didn't work. Tried flushing dns. Didn't work. I'm using Google dns. Reboot. Account is not local so it said something about the handle. Tried again but it just infinitely loaded. Nothing happened. Is there anyway I can fix this without reinstalling windows? Please help. 

[Kombatwombat02]

Little more info. On Comcast. Router ea-3500.ipconfig detected my address. Computer working for 6 months. It says handle is invalid. Running eset Antivirus. Working yesterday nothing changed since. 

[Kombatwombat02]

Update. Handle is invalid on both account. So I'm stuck at login