Thread:RKSPokéBeast987/@comment-30293935-20170610145531/@comment-26682717-20170611113359

LoudHouseFan19 wrote: So, what you're saying is that I should upload a image that is the same as JPEG images, but only in its PNG format? Sorry for the late reply (our time zones are way off), but that's exactly what I was talking about. RKS, when I try to upload a picture in PNG format, it says that "file extension does not match the detected MIME type (image/jpeg)." Could you help me? Are you overwriting/uploading a new version of a JPEG file with a PNG file? That's something you can't do on Wikia. The best answer I can give you is to use a JPEG to PNG image converter (although I rarely use these converters).