This was all I had to do lol, thanks for help!

yes, I did but it was disconnected

Screenshot your game folder.

Try to reboot your PC.

That doesn't look like any supported Windows version.
What does winver look like when you run it?

Hi. I decided to hop on IW5 once again after not playing for a while. This issue still persists. Is there a fix for it?

Should be the same key(s) to open and close the console

You can use the external console (cmd/terminal) instead if your keyboard acts weird

ok ill try

I would suggest redownloading the whole entire dedicated server again since you already claim that you had to fix localization.txt file so could be more files missing or you missing DLC/map if the game opens?

You clearly opening the game wrong. Make sure you read the document page carefully and don't skip any steps.

https://plutonium.pw/docs/install/#setting-up-iw5-with-the-plutonium-launcher

https://store.steampowered.com/dlc/42700/Call_of_Duty_Black_Ops/

Probably clantag "^1Hi" in console