Welcome to our Support Portal › Forums › WooCommerce Front end file upload after checkout › Error #-601: File extension error Tagged: Error #-601: File extension error This topic contains 2 replies, has 3 voices, and was last updated by nmedia 2 weeks, 5 days ago. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts October 31, 2019 at 9:18 pm #14191 AlbertoParticipant Hi, I get this error when selecting a file to attach… Please help! November 1, 2019 at 12:18 pm #14194 Jane BrianKeymaster Hi Alberto Thanks for reaching us, we have received your request. We will get back to you as soon as possible to response your question. November 2, 2019 at 4:29 am #14204 nmediaKeymaster Hi, Make sure you are setting file size and types properly, If this does not solve the issue please contact firstname.lastname@example.org Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.