pc anywhere accessing DOS pc anywhere

I have several Voice Mail computers that run the old DOS version of PC Anywhere.  I was using PC Anywhere 2.0 for windows.  One file on my diskette is corrupted, and therefore I can't install it on my new machine.  I was going to run it within the Virtual XP mode in Win 7.   But since the disk is corrupt I am out of luck. 

 

I purchased PC anywhere 12.5 to install on the machine.  Installed it, and when I try to connect to the voice mail machine, It says unsupported host.  I have searched the manual, and can't seem to find anything wrong, or any options to set.  Does this mean that I can't control a Dos machine with DOS pc anywhere from anywhere 12.5?

 

Thanks