I installed the Insider build for Office 365 Sunday, version 1802 build 9020.2003
Now Access will not launch. Not having a problem with other apps that I can tell - Excel/Word/PowerPoint/OneNote/Outlook.
However, when I try to launch Access, I get the following:
"Automatic configuration of the current version of Microsoft Access has failed. Your database might not function correctly. This can occur if you do not have the necessary permission to install Microsoft Access on this computer."

I do have the necessary permission, so that isn't it. I've:
- rebooted (Windows 10, build 1709)
- Run a quick repair
- Run a full online repair
Still won't launch.
It was working just fine on Friday with whatever the previous build of 1801 was.