1.Install Autodesk AutoCAD 32/64 Bit
2.Use as Serial 666-69696969, 667-98989898, 400-45454545 .. or anything matching this template
3.Use as Product Key 527B1 or 462B1 (read below)
4.Finish the installation & restart Autodesk Product
5.Choose to Activate
6.Once at the activation screen: Start XFORCE Keygen 32/64bits
7.Click on Mem Patch (you should see succeeded)
8.Copy the request code into the keygen and press generate
9.Now copy the activation code back to the activation screen and click Next
YOu have a fully registered autodesk product

NO LAME DLL PATCHING .....

NB:
1.Autocad Mechanical isnt included because we already released it.
So Deselect AutoCAD Mechanical during installation

2.Make sure you are running the Keygen as administrator and with UAC off on Vista
but you have to anyway to install Adesk products.

Depending on the product key you enter the installation procedure will install a different edition of inventor.
If you want to install Inventor Standard 2010 please use the product key: 527B1.
If you want to install Inventor Professional 2010 please use the product key: 462B1.
We do not differentiate the Inventor Simulation or Inventor Routed Systems Product.
Inventor Professional contains all the functionality of Inventor Routed Systems and Inventor Simulation