- calidadyproyectosdtvAsked on October 21, 2016 at 04:48 PMThe problem star today around 9 AM local time, (Colombia)
- JotForm SupportliyamAnswered on October 21, 2016 at 10:39 PM
I just checked your form and I was not able to replicate the problem. Can you confirm that the file you're trying to upload has the correct and allowed file type extension?
You may also modify your upload field's file type extension as provided on this user guide: https://www.jotform.com/help/29-How-to-Change-the-Allowed-File-Types-Extensions-in-the-Upload-Field
If the problem persists, please let us know.