When i try and install software for my HP printer i keep getting RUNTIME ERROR i am using windows 7

You might find the answer in one of the HP support forums. Try the links below to see if you find the answer.
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&docname=c02073861&jumpid=ex_r4155/hho/ipg/ccdoc/trailhead_doc
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01609772&cc=us&dlc=en&lc=en
http://h30434.www3.hp.com/t5/Printer-All-in-One-Install-Setup/Runtime-Error-when-Installing/td-p/1556675
http://h30434.www3.hp.com/t5/Printer-All-in-One-Install-Setup/runtime-error/td-p/1843111