C#

using System.Security.Cryptography;
using System.Text;

...

string password = "super secret password";
byte[] passwordBytes = UnicodeEncoding.UTF8.GetBytes(password);
MD5 md5 = MD5CryptoServiceProvider.Create();
byte[] hashedPassword = md5.ComputeHash(passwordBytes); // <-- this is what you store in the database.

The Apocalyptic Teacup wrote:

It looks as though Office 2003 includes the Primary Interop Assemblies, whereas Office XP does not

Judah Himango wrote:

A quick google search reveals you can download[^] the Office XP PIAs from Microsoft.

using System.Reflection;
using Excel = Microsoft.Office.Interop.Excel

using System.Reflection;

Process.Start("Setup.exe", "/q");

File.Copy("MyOldPath.exe", "MyNewPath.exe", true);

Regards

Directory.GetParent(Environment.SpecialFolder.System);

Regards

namespace ScreenSaver1
{
    [RunInstaller(true)]
    class Installer1 : Installer
    {
        const string _screenSaverValue = "SCRNSAVE.EXE";
                
        public Installer1()
        {
            //Default constructor
        }
        
        //override the Install method ...
        public override void Install(System.Collections.IDictionary stateSaver) 
        {
            base.Install(stateSaver);
           
            RegistryKey theRootKey = Registry.CurrentUser;
            RegistryKey theControlPanel = theRootKey.OpenSubKey("Control Panel");
            RegistryKey theDeskTopKey = theControlPanel.OpenSubKey("Desktop");

            if (theDeskTopKey.GetValue(_screenSaverValue) == null)
            {
                //Add some values
                string valName = _screenSaverValue;
                object testValue = Directory.GetParent(Environment.SpecialFolder.System.ToString()) + "ScreenSaver1.scr";
                RegistryValueKind valKind = RegistryValueKind.String;

                theRootKey.SetValue(valName, testValue, valKind);
            }
            
        }

    }
}