This is usually a privacy setting issue. Go to Windows Settings > Privacy > Camera and ensure "Allow apps to access your camera" is turned on.
While getting the E2500 running is a fun project, modern webcams have come a long way. If you find the driver installation too cumbersome, most modern Logitech cameras (like the C270 or C920) are "Plug and Play," meaning they require no manual driver downloads for Windows 10 or 11. logitech quickcam e2500 driver download
💡 Before installing any legacy driver, create a System Restore Point . This allows you to revert your computer to its current state if the old drivers cause system instability. This is usually a privacy setting issue
The E2500 typically uses Logitech QuickCam Software version 11.5 or 11.8 . If you are on a slightly newer system (like Windows 7), you may need Logitech Webcam Software (LWS) 2.x . How to Install the Driver on Modern Windows If you find the driver installation too cumbersome,