Windows 10: adminstrator problem

i wanted to change my user name on my laptop because it was incomplete c:\users\khale and found a way online asking me to type netplwiz on run command and change it from there then reboot and now i have no administrator privilege and don't know how to fix it

help please

:)

 

Windows 10 1709 System Restore problems...

That seems to be an attempt at Option 2 in the tutorial, which requires you to
a. Boot to a command prompt (Did you?)
b. You then seem to be mixing steps 3,4 and 5, thus your command is incorrect.

I suggest Option 1 is easier.

If you still have problems, please repost listing each specific step and saying which option from the tutorial you are using. Thanks.

 

How to reformat USB Recovery Drive

Part of the commands and results were missing from the image.

Open adminstrative command prompt and type or copy and paste:
diskpart
list disk
select disk #
(replace # with the disk number for the flash drive)
attributes disk clear readonly
exit


If the above steps work then you are set.
If the above steps fail then view this link for additional troubleshooting steps:
How to Format Read-only USB Drive Successfully?

 

Need some advice on computer problems.

Run HDtune (free version) on you hard drive. but most likely that the problem. You can also test your memory with Memtest86 as suggested above

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