Attempt to install Norton IS 2010 on infected computer

I have a computer that is really infected. I am trying to get norton to install and have been unsucessful. I have had all sorts of errors, even ones where I could not run .exe files. I have the .exe file problem fixed, but still can not get norton to load through the internet. When I attempt to connect the wireless connection all sorts of things go wrong. I do not know what is wrong and can not run an online scanner either. I’m not sure how to get Norton downloaded and installed, but I have seen other posts and I am attaching this log. Any help would be great, Thanks.