Redwa, looks like your trying to post backups (BUP) of ISO files.
You need to upload JPEG files to an image host like Photobucket (free with ads of course).
If you don't have an image management program you might give Google's Picasa2 a gander. It will hunt down every image on your drives and make it relatively easy to index those you want to upload to Photobucket. The program is free.
Once you have the photos uploaded just copy the IMG link below your picture on photobucket and paste it into your post here.
If none of the above is relevant to your difficulties please post a message in the Website subject line so folks who have more experience than I do can give you a hand.