ack!! Settings>AntiVirus and SONAR exclusions DOES NOT WORK!

I want AntiVirus to COMPLETELY IGNORE my c:\program files\Eudora directory.  It keeps finding a backup of my email client in there (eudora.rar) and saying there's a virus in it.

I've added c:\programfiles\Eudora\ (with subfolders) to my "Items to Exlude from Scans"

I've added c:\programfiles\Eudora\ (with subfolders) to my "Items to Exclude from Auto-Protect and SONAR Detection"

I've turned OFF "Compressed Files Scan"

 

AND IT KEEPS POPPING UP AS A SECURITY RISK !!!

 

Why doesn't this feature work in AntiVirus?  Is it a bug?

 

You'd think when you EXCLUDE an entire folder path, it wouldn't scan files in those folder(s), no ?

 

How do I get Norton Antivirus TO TOTALLY IGNORE an entire directory, and it's subdirs  ???

 

Thanks in advance!