Autocad 2013 Vba Module 64-bit May 2026

Declare PtrSafe Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As LongPtr Use conditional compilation to maintain a single codebase for both bit-versions:

You cannot install the VBA module while AutoCAD is running. Ensure the application is completely shut down. autocad 2013 vba module 64-bit

In 32-bit VBA, handles and pointers fit into 32 bits (Long). In 64-bit, they require 64 bits (LongLong or LongPtr). In 64-bit, they require 64 bits (LongLong or LongPtr)

Navigate to the Autodesk Subscription Center or the official Autodesk Knowledge Network. Look for: AutoCAD_2013_VBA_Module_64-bit.exe Right-click the installer and select Run as Administrator

While the VBA module allows the code to run , you may need to modify your code if it interacts with the Windows API or uses Declare statements.

Right-click the installer and select Run as Administrator . This ensures the registry keys are written correctly for your 64-bit environment.