Copy contents of CD to new directory C:\VB5 Rename C:\VB5\VB\SETUP\VB5STP.STF to C:\VB5\VB\SETUP\ACMSETUP.STF Delete C:\ReactOS\system32\oleaut32.dll. Copy C:\VB5\VB\SETUP\OLEAUT32.DLL to C:\ReactOS\system32 Delete C:\ReactOS\Fonts\tahoma.ttf and C:\ReactOS\Fonts\tahomabd.ttf Run C:\VB5\VB\SETUP\ACMSETUP.EXE Select "Continue" button Fill in "Name:" field (Ex: "ReactOS") You can leave the "Organization:" field blank Click on "OK" button Now you will see a confirmation box and you can click "OK" here Fill in the "CD Key:" field with your key and then click on "OK" Now you will see a "Product ID:" window and then click on "OK" Next you will see a window showing the path to use for the install and click "OK" Next you will see a "License Agreement" so click on the "I Agree" button Now you will see a VB5 Setup screen with three buttons, so click "Custom" here Clear all of the check boxes on the next "Custom" screen except for the first one labeled "Microsoft Visual Basic" Now click on "Continue" Now you will see a completion screen and you should click on "Restart Windows" When ReactOS restarts you will have a file at C:\DevStudio\VB\VB5.exe You should create a shortcut and copy it to your desktop and double-click on it to run VB5.