Screen dumps... Whenever I alt-print screen and go to paste, all I get is a pdf logo.. any clues as to why my pc's started doing this? something to do with the clipboard maybe? help much appreciated!
search for Screenhunter free - you can assign print screen button to enable it which allows you to drag across the area of the screen you want. it saves the file in either .jpg or .bmp, probably more... and you can even get it to include the mouse pointer if you wish. mint tool and it'll solve your issues.