Since i had updated my window , i have an error narrating that "deskwnd not found" how can i solve the problem?

[1pcreeper]

Since i had updated my window , i have an error narrating that "deskwnd not found"
how can i solve the problem? (in fact i had tried to click the repair option but still not working

[1pcreeper]

Image :
https://cdn.discordapp.com/attachments/446979673100910594/666255748376035349/unknown.png

[Pavo Studio]

Originally posted by 1pcreeper:

Image :
https://cdn.discordapp.com/attachments/446979673100910594/666255748376035349/unknown.png

Hello, please restart the computer and exit all other desktop software and try again.

[1pcreeper]

i had