registry key system; values

I want to change value with name: disabletaskmgr of type REG_DWORD in "HKEY_CURRENT_USER/software/microsoft/
windows/currentversion/policies/system"
It has value 0 and I want to change it to 1 trough my application.
Please tell me the whole procedure how to do it.
Thank you for your attention
Emica

Maybe this article will help: VB-World Registry Tutorial
HTH

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Visual Basic Programmer
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PolComSoft
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