All downloads from anything corrupt.

Hi. I have installed Windows 7 Ultimate x64 many times on my HP G62 but there is this problem where all downloads I do are corrupt. I'm sure it isn't my router, as I have never updated it with my laptop, but I do reset the router when my internet goes slow (which is only about 2-3 times per month). My RAM is ok, I have ran memtest86 on it, Linux does work fine on my machine also. Windows can not contain any viruses as it has been doing it all the time. I tried installing updates/hotfixes related to this problem, but they refuse to install. I'm guessing this could be a driver/update related problem, but I don't know what to install/uninstall.

I have also looked up a solution, but they don't really work.

I am using a retail Windows 7 Ultimate x64 SP1.

I do have another Windows 7 DVD, should I try that also?

(downloaded iso)

It didn't find any problems. I'm now going to use the ISO.

Alright, I'm done. It still does it.

envexplosion said:

Alright, I'm done. It still does it.

See if this helps;

Firstly, ensure you have the latest drivers installed for your network card from your computer manufacturer's website.
Secondly, try resetting the network stack.
1. Click Start
2. Type CMD and press CTRL+SHIFT+ENTER (runs the command prompt elevated)
3. Type netsh winsock reset and press Enter
4. Type netsh int ip reset and press Enter
5. Restart.

There is also a FixIt for the above if you would prefer to use it;

http://support.microsoft.com/kb/299357

Do you have a spare network card or maybe wireless functionality to be able to use a wireless USB stick instead - to rule out your network card as the cause?

I don't have any other wireless media. I'm don't think this is my network card because using Linux, downloads aren't corrupt.