The VBA engine loaded directly inside the acad.exe memory space. Execution was fast because data did not need to cross process boundaries.
Run the self-extracting .exe , unzip to a temporary folder, and follow the on-screen prompts.
While installing the 64-bit module allows AutoCAD 2013 to process your .dvb files, relying on VBA long-term introduces risks. Microsoft no longer actively updates VBA, and newer versions of AutoCAD continue to restrict its behavior.
When declaring External API calls (Windows API) in a 64-bit environment, you must use the PtrSafe keyword. This tells the compiler that the function is safe to execute in a 64-bit environment. Declare Function GetActiveWindow Lib "user32" () As Long Use code with caution. 64-Bit Compliant Syntax: autocad 2013 vba module 64-bit
Declare Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long
: Consider redesigning the workflow to use alternative communication methods like file-based data exchange or upgrading to newer technologies.
Before installing the 64-bit VBA module, verify that your workstation meets the following hardware and software baselines: Operating System The VBA engine loaded directly inside the acad
A: Yes. The modules are installed into different registry hives and different AutoCAD versions. They do not conflict.
: Use explicit data types instead of generic Object types to prevent slow execution speeds caused by late binding.
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#If VBA7 Then Declare PtrSafe Function GetActiveWindow Lib "user32" () As LongPtr #Else Declare Function GetActiveWindow Lib "user32" () As Long #End If Use code with caution. Addressing Common ActiveX Control Failures
Windows 10/11 (64-bit) Note: Running AutoCAD 2013 on Windows 10/11 requires enabling Compatibility Mode for Windows 7. Base Software While installing the 64-bit module allows AutoCAD 2013
in the AutoCAD command line should launch the Microsoft Visual Basic window. Common Issues & Solutions "VBA not installed" Error