So recently i decided to change up my program icons. I downloaded them from iconspedia and i changed them and they worked perfectly. But today i noticed some of them changed and some of them stayed the same. I don't know what happened and when i try to change the icon back to its default it saids this: "Windows can not find the file usr/share/icons/oxygen/48x48/apps/opera.png." Then when i click OK it sends me to the Windows preloaded icons (Which i hate... they ugly). And when i try and download the original icon from iconspedia it still goes back to an ugly thing. Here is a screen shot of it.