Another question. I tried the following system and it failed. can you help me?

[oklokl]

I wanted to suggest a specific extension in a specific folder, like the link below.
But I failed.
https://www.wilderssecurity.com/threads/maximising-windows-vista-security-with-lua-and-srp-even-without-ultimate.232857/

My end goal is in the temp folder
I want to block dll extension files from being created.

No matter how hard I tried, I couldn't prevent the dll extension files from being created in the %temp% folder.
Cleanup I simply remove the dll extension from a specific folder.
I would like to control what is suspiciously generated.
i want to block

If you can help, I would appreciate your advice.
thank you.