Open Menrika opened 1 month ago
I've seen this happen sometimes with various MS office file types, I think the header of the file gets corrupted somehow and the way to fix it seems to be to create a new files and copy the contents over. If the file is fine there should be no issues uploading pptx files, for example all the ones already uploaded: https://wiki.gccollab.ca/Special:ListFiles?limit=50&ilsearch=pptx.
Error when uploading PPTX file long GCWIKI
File extension ".pptx" does not match the detected MIME type of the file (application/zip).
Details on issue or enhancement
For the development team