Copy all files from the Common Files\Autodesk Shared folder on the old PC and paste them directly into the new ACAD2000 folder as loose files.
Note: You will get "DLLRegisterServer" errors for some. Ignore them. How To Install Autocad 2000 On Windows 10 64 Bit
Before touching files, you need to understand why this is difficult. AutoCAD 2000 faces three major problems on Win10 x64: Copy all files from the Common Files\Autodesk Shared
Go back to the old environment and open C:\Program Files\Common Files\Autodesk Shared . Copy and paste them directly into your new Windows 10 directory ( C:\Program Files (x86)\ACAD2000 ). Do not create a subfolder; leave them loose within the root application folder. How To Install Autocad 2000 On Windows 10 64 Bit