Windows 10: Windows Sandbox fails to start with Error 0x80070015: The device is not ready

I have two machines on which I have installed production release 1903, Windows Sandbox runs on one, but on the other I get Error 0x80070015: The device is not ready. I have searched through the event log and can't find any events that appear to be related. I'm not even sure where to start.


I've read some articles from the pre-release that indicated that they found log entries somewhere, but found no details on where else to look. I looked through all the Hyper-V log groups I could find with no luck.


Help?

:)

 

Windows Update fails with Error 0x80070015


Ok, thank you folks for your replies.
Dalchina
Delivery Optimization is off and those registry keys don't exist.
I downloaded Windows Repair 2018 from tweaking.com. I'm not sure I have the right tool.
Item #17 is Repair CD/DVD missing/not working.
Item #26 is Set Windows Services to default Startup.
Were those item numbers the exact items you want me to run or just random numbers off the top of your head? Also, does that need to run in safe mode as the program tells you when it starts up?
The Windows Update MiniTool failed to install updates with the same error. (0x80070015)
There was a different error listed on the overall updated Failed list. 0x80240022)

Zbbok, The Winver resulted in the following:
Version 1803 (OS Build 17134.285)

Update History :




Windows Update Troubleshooter Results:




Let me know about the Windows Repair Tool question I listed above.

 

drive not ready Error code 0x80070015

I have cloned my windows 10 system onto an SSD but now I cant create a system restore point - drive not ready Error code 0x80070015

have not deleted the old C drive version just in case

 

Windows Update fails with Error 0x80070015


Failed to download updates. hr = 0x80004005

Unspecified error



The Windows update errors were all: 0x80070015

The device is not ready



1) Run the beta log collector and post a new zip into the thread:
BSOD Crashes and Debugging - Windows 10 Forums

2) Open device manager > click view > show hidden devices > manually expand all rows > look for any row displaying a yellow triangle with black exclamation mark or unknown device > post an image into the thread

3) Open administrative command prompt and type or copy and paste:

4) msconfig (in the pop up system configuration > move the dot from normal startup to selective startup > uncheck load startup items > click service tab > in left lower corner check hide all Microsoft services > in the lower right side click disable all > click apply or ok > do not reboot)


5) taskmgr (in the pop up task manager > click on the start up tab > click on status so that the column sorts with enable rising to the top > right click on each row with enable and change to disable)

6) shutdown /r
(this will place the computer in clean boot)

7) Uninstall Malwarebytes

8) Remove all unnecessary hardware (printers, drives, USB devices, Bluetooth devices, )

9) Perform an in place upgrade repair after the above steps > look for a new error code and message > post new panther logs into the thread