everywhere, all of them, whenever i run anything on the disk it tells me that same message.

I apologize if this has been asked before, I couldn't find anything on it, but everytime I try running this program it tells me "Improper version of COMMAND.COM" I'm trying to install This old EZ-Cam program, the setup is ver. 5.81 If its not possible to run it, than so be it, if it is possible, I …