ViewPlayCap is a free utility software commonly bundled with USB endoscopes, borescopes, and digital microscopes for real-time video display and capture. While it is older software often associated with Windows XP or 7, it is still compatible with Windows 10 and 11. How to Use ViewPlayCap on Windows 11
Issue: Game Bar says "FPS counter unavailable." viewplaycap windows 11
ViewPlayCap is known to sometimes fail with error 0xA00F4271 (Camera in use by another app). The interesting fix: ViewPlayCap is a free utility software commonly bundled
: A lightweight tool often recommended for USB microscopes on Windows 11 and 10 If Windows blocks unsigned drivers, boot into recovery
Real-time Preview: Displays a live video feed once the device is selected under the "Devices" tab and "Preview" is toggled in "Options".
Run as Administrator:
Locate the ViewPlayCap.exe file. Right-click it and select Run as administrator. This is crucial on Windows 11 to ensure the software has permission to access the USB hardware.