You get an error message trying to access Windows Marketplace for Mobile

You receive one of the following error messages when you try to access Marketplace: 

•	Marketplace could not connect to the server. Please check your data connection and try again.
•	Windows Marketplace for Mobile cannot connect. There may be a problem with the Marketplace service right now. Check your Internet connection and try again.

Solution:

The Marketplace for Mobile service was discontinued on May 22, 2012.
  

Starting on this date, you will no longer be able to browse, buy, or download applications directly on your Windows Mobile 6.x phone by using the Windows Mobile 6.x Marketplace application and service.

ZUNE DOSEN’T DETECT MY WINDOWS PHONE 7

If the ZUNE is not detecting the WINDOWS PHONE 7 then take these steps to connect your WINDOWS PHONE 7 to your computer.

Firstly ensure your computer is configured correctly to connect with WINDOWS PHONE 7 and check your usb data cable and try to plug in another port. If the problem is still there. Then verify your usb connection to verify you usb connection take mentioned below steps.

1.    Right-click on my computer and then click Properties.

2.    Then click on the device manager tab.

3.    A window will appear with the list files on the left side click on the name of your computer your Windows Phone 7 should be listed under Portable Devices. If Device Manager is not detecting your phone then physically inspect your phone and computer usb port and always use that cable which have provided to you with the phone. Because some phone supplied with optional charging cables that cannot be used to establish a data connection with your computer.try to use another cable.

4.    Check the dust in the usb port on the phone. If you found the dust in the usb port then use compressed air to remove it.

After all that the next step is Reinstall The Zune Software. If the problem is still there. then update your drivers from the Device Manager.