Autocad 2015 Vba Module 64-bit Jun 2026

Use the LongPtr type for handles and pointers. This resolves to 32-bit on 32-bit systems and 64-bit on 64-bit systems.

: The 64-bit module ensures that your macros can access the full memory address space of modern Windows environments. Installation Steps for AutoCAD 2015 (64-bit)

Interfacing with 32-bit databases (like Microsoft Access 2010 32-bit) from 64-bit AutoCAD VBA can be difficult, often requiring the installation of the 64-bit MS Access Database Engine Future Proofing: Autodesk recommends porting complex macros to the autocad 2015 vba module 64-bit

The 64-bit module is specifically designed for 64-bit workstations, which offer nearly unlimited RAM usage compared to legacy 32-bit systems. AutoCAD 2015 System Requirements - CADDManager Blog

Notice the keyword. This is mandatory for any Declare statement in 64-bit VBA. Without it, your module will throw a compile error. Use the LongPtr type for handles and pointers

Starting with AutoCAD 2010, Autodesk began phasing out VBA due to security concerns and the rise of more modern APIs like .NET (C#/VB.NET) and AutoCAD's native AutoLISP. However, recognizing the massive library of legacy VBA macros in the industry, Autodesk continued to support VBA as a .

: Close all programs, run the downloaded .exe , and follow the on-screen prompts to extract and install the module. Without it, your module will throw a compile error

To enable VBA for AutoCAD 2015 64-bit, you must download and install the specific :