Windows 10 version 1803 – Scrambled disk drive letters – Out of disk space on local disk

I would read over the listed articles, to understand the situation before running the diskpart command to fix. This is not a something I have had to deal with yet, so be careful.

From Born City:
https://borncity.com/win/2018/05/02/windows-10-v1803-update-creates-a-new-oem-partition/ see Fix #1
source:

Here’s a list of the major known bugs in Win10 version 1803

https://www.computerworld.com/article/3269773/microsoft-windows/win10-1803-bugs-roll-in-chrome-freezes-skype-burps-alienware-craters-and-hey-cortana.html

Patch Lady – early trending issues with 1803

Microsoft solutions:
https://answers.microsoft.com/en-us/windows/forum/windows_10-update/out-of-disk-space-on-local-disk-d-april-update/08232b4c-49dc-4ef0-96cb-cb1edf053d36
https://answers.microsoft.com/en-us/windows/forum/windows_10-update/local-disk-e/4df91b96-ddde-480f-b791-2a36c4e8638e