: Used in legacy environments like Visual Basic 6.0 or classic ASP.

from the library dropdown to view all available classes, methods, and events (e.g., Chart, PivotTable, Spreadsheet). To add a component to a form, right-click the Components , and choose the 11.0 library. Microsoft Support 4. Critical Troubleshooting Security & Licensing

If you must use OWC11 to support a legacy system, here is how to get it running:

: As an ActiveX-based technology, it requires Internet Explorer (or Edge in Internet Explorer mode) to function correctly.

Since these files are no longer digitally signed by Microsoft (using modern standards), ensure you scan any downloaded executables with an antivirus tool before running them.