How do I check for and resolve potential conflicts with third-party plugins that might trigger the 195 error?

To check for plugin conflicts, you can temporarily disable third-party plugins. Navigate to Illustrator's plugin directory (e.g., `Program Files\Adobe\Adobe Illustrator [version]\Plug-ins` on Windows or `Applications/Adobe Illustrator [version]/Plug-ins` on Mac) and move any non-Adobe plugin files to a temporary folder outside of Illustrator's directory. Restart Illustrator; if the error resolves, reintroduce plugins one by one to identify the problematic one.