Can't install apps on Windows 8

[sampathwhp]

Recently I have installed Windows 8 pro on my PC and when I'm try to install an app from stores I got the following massage.
"This app can't be purchased because your current internet connection is slow. Please try again using a different connection."
But I'm sure my connection speed is better than that. So, what can I do.......

 

[pete123edgar]

Well maybe its because you're internet is slow, try to do a speedtest.

 

[sampathwhp]

No....
It has a speed of 7.2 Mbps on Downloading and 3.6 Mbps on Uploading...

 

[pete123edgar]

Is that the speedtest.net or any other speed rest results or it is a advertised speed you bought? Another thing is are you using on wireless or direct connection? Lastly go to 192.168.0.1 i think thats the link then chamge the channel til you can download

 

[sampathwhp]

bt my friend install apps using my internet connection. (It is a mobile broadband connection)

 

[kyllien]

Make sure your network drivers are up to date. Also, make sure nothing else is downloading on the computer. Task Manager and Resource Monitor can help troubleshoot network issues.

 

[sampathwhp]

Thank you all for replying here....
Bt I have downloaded and installed network drivers that is provided by hp.......
And I'm sure there is no any other downloading (shown in mobile partner)