Precisa de saber a data em que instalou o windows?

É simples

Menu Iniciar depois em executar escreva cmd para abrir a consola de comandos,

na consola escreva systeminfo.

Vai ser listada varias configurações, a data encontra-se no início é só fazer scroll

Do you need to know the when windows was installed in your pc?

Easy:D
Start Menu then click Run, type cmd to open command console.
In the console type systeminfo. One of the infos is the date of installation just scroll to the beginning

Hi, if you try to compile an app in a network shared folder,or on some hosts.. maybe you will get this error

ERROR:

Could not load file or assembly ‘Microsoft.Practices.EnterpriseLibrary.Configuration.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=null’ or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0×80131417)

This error occurs because the default trust level for local machine is Full trust, but in the network share not.

So to compile your applications remotely you have to:

1. Go to Control Panel -> Adiministrative Tools -> Microsoft .NET Framework 2.0 Configuration

2. Open My Computer -> Runtime Security Policy -> Machine -> Code Groups -> All Code ->New

the URL field in the next figure is the path to the shared folder , in this case, but you can choose Strong Names( for .exe or .dll) etc

Click Finish and you can compile your app!!
I hope this article help you…