WinXP installation
download and install the PE0FKO USB driver, from http://pe0fko.nl/SR-V9-Si570/PE0FKO-USB-Driver-Installer.exe During installation, Amateur Radio CA certificate will be install
download ConFiG SoftRock tool (CFGSR) from https://pe0fko.nl/CFGSR/Install_CFGSR_V2.6.msi
download and install Rocky 3.7 from http://www.dxatlas.com/Rocky/Files/Rocky3.7.zip Do not install 3.8 version or newer, because is dedicated for Windows 10
Win7 instalation
same downloads and installations for USB driver and CFGSR like WinXP
download and install Rocky 3.8 or newer from http://www.dxatlas.com/Rocky/Files/Rocky.zip