Windows 10: deleted system variable accidentally,after that unable to oprn any.of the windows application

I have accidentally deleted the system variable in edit environment variable section. now I am unable to open terminal as administrator tried with various YouTube resolutions but none of them have work for me

:)

 

Accidentally Delete Windir in System Variable

Hi,

I accidentally delete WINDIR when I change the setting in System Variable.

Now, I can't open any applications. For example, I can't run the administration for Command Prompt, or open Registry Editor.

Could you help me to reset WINDIR in System Variables?





Thanks.

 

Accidentally deleted the path of environment variables

I accidentally deleted the path of system environment variables, instead of editing it and adding a new one, in my Windows 10 Dell Laptop. I lost all the default variables that were there. How do I restore the previous variables? Please help

 

accidentally deleted path variable

Hi,

Corrupted file system may be the reason why you're unable to perform system restore. To assist you better, we'd like to know if did you get any error messages when you tried to perform the system restore.

Meanwhile, we suggest that you follow these steps to do the Repair Mode:

• Tap F8 at boot time.
• Select Repair Mode.
• Select the System Restore option.
• Set Windows back by a few days.

Keep us posted if you need additional help.