DIDNT WORK FOR ME

Was trying to convert old files to mp4 so I could have them in a format that I could use with my new smartphone (not an iphone)…It worked on one video and then everyone after that it gave me an error message, saying it couldnt be converted. All the videos were taken by the same device and were in the same original format so not sure why its not working...

sjmplus2 about iConvert