| Solution | Cost | Difficulty | Why Choose This | | :--- | :--- | :--- | :--- | | | $80 | Easy | Native Windows 7/10 drivers, no IRQ conflicts. | | Virtualize Windows XP on Windows 7 | Free | Hard | Use VirtualBox with USB passthrough for the A857. | | Buy a used IO-Data GV-USB2 | $50 | Easy | Superior analog capture quality, active Win7 drivers. |
The safest starting point is the AVerMedia Download Center . While legacy models are occasionally archived, entering "A857" or using their AVerMedia Assist Central Driver Avermedia A857 Windows 7 64 Bits LINK
You likely have the 32-bit driver. Double-check that you downloaded the file containing x64 in the name. If you have a rare PCIe version of the A857, look for v1.0.0.21 . | Solution | Cost | Difficulty | Why
Note: The Hardware ID associated with this driver is USB\VID_07CA&PID_A857 . 3. How to Install the Driver on Windows 7 64-bit Follow these steps to ensure a successful installation: | The safest starting point is the AVerMedia