Installed ACR 13.2 (for Super Resolution) but when opening files in ACR, it says it's running 13.1

[mariannew38064340]

I want to try Super Resolution in ACR 13.2. It says I've already updated that version of ACR. But when I open a RAW file in ACR, it says I'm in 13.1 (and doesn't have the Super Resolution feature).