This file is located in the WINPLAN directory and contains information on up to 8 active games. These are presented in the game menu.

 +0   8 RECORDs of 206 bytes each
                 +0     WORD    0 (?)
                 +2  11 WORDs   The races being played by the player. Each
                                WORD is -1 if the race is played, 0
                                otherwise.
                +24  80 BYTEs   TRN Download path
                +104 80 BYTEs   RST Upload path
                +184 20 BYTEs   Name of the game
                +204    WORD    0 (?)
+1648   BYTE    unused, contains garbage
+1649   WORD    Number of the game selected last in the menu (1..8)

The unpacked game data is always in the WINPLAN\VPWORKx directory, where x is the sequential number of the record (1..8). There seems to be no indication what race you chose last.

To figure out the race number, there are two clues:

  • try to open a game file (BDATAx.DAT for example). If you get a sharing violation, Winplan has that file open.
  • compare the files' modification times. The most recent ones are those Winplan used last.