OLP activation page is empty

When data exchange page doesn't show any option during OLP activation, try the following;

1. Launch the Control Panel

2. Click Programs

3. Select the Turn Windows feature on or off

4. Now click the Internet Information Services

5. Click the World Wide Web Service

6. Click Application Development Features

7. Tick the ISAPI Extensions , ISAPI Filters, .NET Extensibility 4.5 or 4.8 and ASP.NET 4.5 or 4.8

8. Click Common HTTP Features

9. Tick the Default Document, Directory Browsing, HTTP Errors and Static Content

10. Click OK

11. Log in to OLP again and complete the activation process.