Cant make an Exception work

Hi
I have a file that is being flagged as a PUA that I want to keep, NirCmd (nircmd.exe). I'm trying to create an exception to stop it from being flagged.

I created 2, even uploaded a copy to the suspicious file exception .



I still get
- Threat: Adware or PUA 'NirCmd' (of type Other) has been detected.
Status: Cleanupable
Action: Blocked
Scan type: Unknown
Type: P UA

I finally had to just turn off PUA scanning all together.

Is there something I'm doing wrong, or a different kind of exception needed?