I have be trying to update my computer with software from Hewlett packards website. I just got done reformatting my machine with windows XP. Each time I try to install the software I get an error stating that I'm not logged on as an adminstrator even though the account I'm using is the adminstrators account. I even right click on the software and use the "run as ... adminstrator" option and get the error. Is there other security sessions I am not changing that are affecting my capacity to install the software. I was able to install other programs without any problems.