ProjTime.ZIP should be unziped in its own directory. The directory can be 
named anything, however the default is usually  C:\Projtime

ProjTime can be installed on any drive -- local or network drives.

The first ProjTime is run, it should be run while in the directory where
the ProjTime.zip file was unziped. Start ProjTime  by typeing
       projtime

When ProjTime runs, it will automatically create all of its data and index
files in the directory where you are running ProjTime.

You can run ProjTime from a different directory than where the data files are
located by creating a configuration file called  ProjTime.cfg  in your
current, working directory.  From a main menu choice, you can also change 
your working data directory at any time while you are running projTime.

See ProjTime.man for more information about the configuration file.