Note: Editing the registry incorrectly can damage your operating system. Proceed with caution and back up your registry before making changes.
What are you currently running SolidWorks 2012 on? Have you recently installed or updated Microsoft Office ?
Are you using any specific or macros when the software attempts to load? Share public link error cannot initialize library solidworks 2012
SolidWorks 2012 was designed for older operating systems like Windows 7. If you are running it on a newer OS, compatibility issues can prevent libraries from loading.
: Download the official Microsoft .NET Framework Repair Tool from Microsoft's website. Note: Editing the registry incorrectly can damage your
: Upgrading from a previous version (e.g., 2011 to 2012) can break links to the Toolbox library if the folder location was changed.
msizap T SolidWorks Product Code
This error—“Error: cannot initialize library”—in typically occurs during installation or launch, and it points to missing, corrupted, or unregistered runtime libraries, especially Visual C++ Redistributables , .NET Framework , or DLL files like MSVCR100.dll , MSVCP100.dll , or SolidWorks internal .dll files.
Navigate to your SolidWorks installation folder by typing the following command (adjust the path if installed elsewhere): cd "C:\Program Files\SolidWorks Corp\SolidWorks" Execute the registration command: sldworks.exe /regserver Have you recently installed or updated Microsoft Office
Download msizap.exe (old Microsoft tool – use with extreme care). Run: