Installing Oracle 11g on Windows XP is pretty straight forward. Here is a link that demonstrates how with screenshots - http://www.errcode.net/blogs/?p=9. I would not recommend Oracle 7 as it is way to old and not supported anymore. If you need more assistance please provide the error you are getting.
Last Wiki Answer Submitted: January 18, 2012 12:01 pm by TechTalker2,280 pts.
All Answer Wiki Contributors: TechTalker2,280 pts.