I don't know where I have my Cambodian flag from in the images/flags folder, but it would surprise me if it came from anywhere but from DNN itself. Yet, I have been looking through past installs of DNN, and I could not find a Cambodian flag (km-KH.gif) in any of the back-versions I downloaded. DNN 5.5.0 and 5.5.1 (and the beta 5.6.0) have the empty rectangle version, which with each new update overwrites my Cambodian flag.
To be honest, I didn't use the flags from the images folder. The flags that come with DSLocalizator are smaller than the core ones and they fit better in my skins. Back in the time when the DSLocaleSelector was defect and I was forced to use the Language skin object from the core, I had renamed the original Khmer and US flags, transformed DSL's png's to gif's and copied that in the images/flags folder.
Since DSLocaleSelector is repaired now, I had changed the skin object back to that solution and did no longer pay attention to it. That is, until DNN 5.5 was released. DNN 5.5 uses the flags also in the Admin->Languages page. And there, I saw a white square instead of the Cambodian flag. I remembered what I had done earlier and went to images/flags to put the backup copies of my flags back. That solved the problem for 5.5.1. But when I setup for beta testing 5.6.0, the white rectangle Cambodian flag was back.
Could you please replace the rectangle with the original Cambodian flag? You can find one here:
http://www.khmersupport.com/NatureTou...