I keep getting this error whenever I try to connect to the server.

 

"Error during initialization:

Could not authenticate to NP server at iw5.prod.fourdeltaone.net -- bad details."

 

I don't ever recall doing bad things to the server since it's my first time playing mw3 on fourdeltaone.

What do I do? Thanks in advance.

I keep getting this error whenever I try to connect to the server.

 

"Error during initialization:

Could not authenticate to NP server at iw5.prod.fourdeltaone.net -- bad details."

 

I don't ever recall doing bad things to the server since it's my first time playing IW5 on fourdeltaone.

What do I do? Thanks in advance.

does the muffinn have help you?

What do you mean?

It seems that you are giving wrong information about your account.

Delete your IW5M.ini in your game folder, then launch the launcher as admin, and provide right details (username/password from this forum account).

Delete iw5m.ini and restart the game.