CC deletes an important application, how do I prevent this?

I have a certain application and its folder being deleted by CC.

Its located in a folder named STC in my Program Files folder.

Each time I run CCleaner, the folder and its contents disappear. This action is not listed in the cleaning results either.

Resolved. Corrected with Exclude folder under Options.

Excuse the post.

No problem Ashton, glad to see you worked things out

Welcome to the forum:)