Unplug all virtual null modems if you are using Virtual Null Modem. Quit of the working Virtual Null Modem before installation.
If any beta-version was installed on your computer, remove it.
Run an installation file.
Follow the instructions of the wizard during the installation process.
By default, Virtual Null Modem will be installed to the directory"/Programs Files/Virtual Null Modem" of your system disk, but you can change this path.
Microsoft Windows 2003 notes:
During installation Windows will ask your permission twice to install the kernel mode driver (fig.1). Please, set click the "Yes" button.
Fig.1 Windows 2003 popup
Microsoft Vista notes:
Before install Windows will ask your permission to install the software (fig.1). Please, click the "Continue" button.
Fig.2 Windows 7 and higher OS popup
During installation Windows will ask your permission to install the kernel mode driver (fig.2). Please, set the "Always trust software from AGG Software" option and click the "Install" button.
Fig.3 Windows 7 and higher OS popup
Fig.4 Windows 10 and higher OS popup
After you install the program, configure the program step by step as described below.