Setup.exe as Administrator.The "Silver" variant usually denotes an upgraded version with a better tuner sensitivity and a premium remote control. This model requires specific drivers to activate the remote control's proprietary functions. Using generic drivers may leave the remote unresponsive.
The original packaging would include a mini-CD or DVD with drivers and a viewer application. This is the safest source. download software matrix apple dvb-t2 silver
Modern Windows versions often lack native DVB-T2 support. Here is how to install the Matrix Apple Silver software properly. Run the downloaded Setup