my background image wont change to new image

I added a background image, but then changed it to a new one and the old one seems to be stuck there and i cant get rid of it or change it.

Any help would be much appreciated.

To change the image please click on Form Designer Button and then Advanced and you can choose if you want to upload a new image or to get an image from url.

When you change the image please press CTRL + F5 it will do a force refresh and retrieve the new image.

Please let us know if you have any other question.

So i did this and when i remove the image, it refreshes and works, but when i try to add an image it still doesn't work.  The current image in the custom form background section is the one i want - it appears on the build of the form, but it doesnt appear in the preview.

When you upload more than 1 image they will be stored in Archive, then you need to select which image you want to use and click Use Selected button. In my case I was able to change the image.