Stop CCleaner from deleting NAS password

[Conrad11]

Basically I need a username and password to login to access the file son my NAS via Explorer.

Whenever I run CCleaner it deletes the remembered details...

I'm assuming it is stored in a file or registry value that I can add to the exclude list?

What file/registry option is it if that be the case? If not...how do I stop CCleaner from deleting the remembered login details.

 

[Conrad11]

Go to options there's exlude in there

I knew that...but what do I exclude - that's the question?