DocControl is a custom Mainstream Data program written by Hugh Summerhays
It is designed to keep track of Manufacturing documentation for Mainstream
products.  It utilizes Crystal Reports Developer 8.5 and Apex True DB Grids
6.0 along with Visual Basic 6.0 to compile an executable.  During runtime
it attempts to open PDF files using Adobe Acrobat (version independent).  If
Acrobat is not installed on the users system it attempts to install it using
setup.exe in the PDF Viewer Setup folder.  It opens PDF files in the EEASy
folder.  It also opens folders (using Windows Explorer) there and in the MarkedUp folder.

DocControl displays its information using BOM and Itmlst tables to build the
product tree, and the ECO table to fill the other two panes.  The EEASy folder
is searched to determine if PDF column in the rightmost pane should be "Yes".