Installation:

There is nothing easier.
1.Create a directory to place program in.
2.Unpack archive to that directory.(Note: run-time library vrobj.dll is requred to operate. Make sure you have one in "\OS2\DLL" or in directory with the "E-Rotor")
3.Start the program of installation INSTALL.CMD.

On successful installation two objects will be placed on a desktop: folder "AVL E-Rotor" and icon representing email.
This is a screenshot with "E" icon:


Also the program e-rotor2.exe will be placed in your Startup folder.
There is one thing that is not done automatically: INSTALL.CMD does not update your config.sys. You are to add your directory where "E-Rotor" is installed to LIBPATH statement of CONFIG.SYS.