Sxsi X64 Windows 8 Best Upd [2025]

When optimizing for SxS (Sony SxS) memory card performance on Windows 8 (x64)

• Disable SMBv1 (even though legacy SxSI loves it).
• Run SxSI inside an AppContainer or Sandboxie Plus.
• Block the SxSI executable from outbound internet via Windows Firewall (most old SxSI has undocumented phone-home features).

Best for: Older setups that experience instability with newer software iterations. sxsi x64 windows 8 best

If you are using professional Sony camcorders (like the XDCAM series), the "SxS" driver is required for your computer to recognize SxS memory cards. When optimizing for SxS (Sony SxS) memory card