It is important to understand that Pos Printer Driver Setup V11.3.0.1.exe is not a driver created by a single company like Epson, Star, or Bixolon. Instead, it appears to be a used by multiple smaller POS printer brands, including:
It is not officially listed, but many users report success by installing it in Windows 10 compatibility mode . Right‑click the installer, select Properties > Compatibility , then choose “Windows 10” or “Windows 7”.