Hello! I put an Image Field on the form I created. When I test it, it will only recognize bitmap (.bmp) files but not jpg. Is there a solution to this as jpg is what is mostly used? I did notice that this problem occurs when using Reader but didn't when using Acrobat Professional.
Double check the list of supported images. If the JPEG is CMYK (rare, but I just saw a case) that's not supported. You'll need to use RGB JPEG files. You can have this converted to CMYK later in the workflow.