Welcome to our Support Portal › Forums › N-Media File Uploader Plugin › can not upload a certain File Format/Type Tagged: error certain File Format/Type This topic contains 4 replies, has 2 voices, and was last updated by nmedia 1 year, 2 months ago. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts November 23, 2017 at 10:41 am #8101 LucienneParticipant Dear Sirs, Today I bought the plugin N-Media File Uploader Plugin. I filled in the settings in order to use the plugin, but I have a problem. With the plugin I want to upload excel sheets. I know the File Format/Type, namely .xlsx. But when I add this format to Custom types it won’t work. I get the following error: File type not valid. How can I upload files with an excel extension? Regards, Lucienne November 23, 2017 at 11:02 am #8102 LucienneParticipant I have this issue also with word files (with the docx or doc extension) November 24, 2017 at 10:14 am #8110 LucienneParticipant Dear sirs, Did you already found a solution for this problem? Regards, Lucienne November 24, 2017 at 12:06 pm #8113 LucienneParticipant I found already the solution for it. No help needed any more. November 25, 2017 at 7:22 am #8116 nmediaKeymaster Hi Lucienne, we have checked also, I think you didn’t set file types properly like NO DOT before file type use xlsx,docx NOT: .xlsx,.docx Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic.