Remote connection with non-prepped PC

[sswats]

My uncle has problems with windows and i don't have time to go all the way to his place to see it.

He doesn't know a thing about PC's, but he does have an internet broadband connection. but i can't ask him to configure VNc or the router for remote connection.
I've worked with some IT companies where I'd get sent a file and double clicking it would connect the person to my computer. and I would like something similar to send to my uncle.

Any ideas?
free ideas of course

 

[sswats]

Thanks.
UVNC Single click works after a bit of config, but that teamviewer is so quick and easy to use. Thanks a lot for the help guys.