Your complete guide to planning your special event! Party entertainers, musicians, DJ's and bands, party services, photographers and tips and ideas for you to choose from! Whatever your event, you'll find the perfect vendor to make your day memorable!
Yes, most likely the problem is that your file has an extension that your printer does not accept. You only need to change the file format and I think you should be able to do that without any problem. If you don't know which program is better to use for this, then I can advise you a free one. Here https://www.movavi.com/ you will find Movavi to Converter, which will help you change the image extension so that you can open it in the program and send it to print in the size you need.