Windows 7 xp pro

Same computer Runung for 6 years.

When you try to run some videos saying my windows is not valadated.

Ask key?

Help, thanks Bob

Hello

To help you better, please answer these questions.

1. How do you try to play videos?

2 - is it asks you to enter the Windows product key?

3 did you do changes on the computer before the show?

The problem can occur because the Windows activation problem.

You can see the methods provided to solve the problem.

Method 1: Windows Genuine Advantage does not validate a copy of Windows XP

http://support.Microsoft.com/kb/916247

To do: Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

322756 (http://support.microsoft.com/kb/322756/

)

How to back up and restore the registry in Windows

Method 2: How to activate Windows XP

http://support.Microsoft.com/kb/307890

If you need help with the Windows operating system, just tell me and we will be happy to help you.

Tags: Windows

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