[2005] Encrypt and Decrypt user Settings File

Hi,

I am Using Visual Basic 2005 Express Edition

I saw a post written by jmcilhinney at:
http://www.vbforums.com/showpost.php...87&postcount=3

Quote:

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It is possible to encrypt all or part of a config file if it contains sensitive information. The .NET configuration classes handle the job of decrypting when reading and encrypting when writing without you lifting a finger. You just have to perform the initial encryption of the file. MSDN has the details.

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I searched and not find in msdn.

My question is:
How can my program Encrypt and Decrypt and save my user settings file?

Thanks in advance

I've answered this question in that other thread. Please don't double post.