Microsoft .NET Framework won't download

[SLLAB02]

whenever I go to the Microsoft website to download the .NET framework, it just plain doesn't download. I get the "transferring data" in the lower left taskbar thingy and it's just as if it's taking a long time for the download to start, but my other internet apps seem to be going at full speed. I'm using Firefox but I also tried with Internet Explorer and the same thing happens, only the lower left taskbar thingy in Internet Exploer says "Done, but with errors on page". This is a very weird problem and I have no idea where to begin.
Also, sorry if this is the wrong topic category.
HELP PLEASE!!

 

[GameMaster]

Hm try and unninstall the previous Net,Frame, on control Panel, and then try and download it again...
Otherwise yes it IS a weird problem but that doesn't necessery have to be a problem, maybe that download link didn't work, try to downloadit it on some other site perhaps?