My problem is similar to this one :https://www.askmehelpdesk.com/archive/t-1281.html
Internet Explorer when launched opens its window then promptly shuts down. Also, then Explorer is opened to view any drive, control panel, etc. it too opens then explorer promptly crashes and then restarts. The computer is also not visible in the network workgroup, but does have network access. Netscape works fine and it can be pinged.