[comp.sys.ibm.pc] problem with list v6.1a

kwf@ece-csc.UUCP (04/24/87)

Recently I downloaded LIST v6.1a off the net and de-arced it for my
Zenith 158 running ms-dos v3.1.  It appears to work fine the first
time you run it after boot.  However, if you try to run it a second time
it locks the system.  Has anyone else had a similar problem?  Is this
because of my zenith flavor of dos?  Any help would be appreciated.
List appears to be very useful and I would like to get it working.

Ken Fernald