Posted June 7, 200816 yr HELP! I've upgraded to Explorer 7.0, removed and re-installed Windows Installer 3.1, and have been trying to install webcam software, LogiTech QuickCam Pro for Notebooks. Continually get ERROR 1720: Something to the effect of "Software package unable to open...does not have script necessary to open installer. can not open. Contact service personnel, et al." I've talked to Gateway laptop support, et al...who directed me to reinstall 3.1..which i have...and same problem. PLEASE HELP!!!
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.