Here is how to crack Dragon Claw Tavern (DCLORD.EXE and DCCFG.EXE):
search: C4 5E F8 26 3B 07 74 04
replace:                  EB

To register BackAlley (BACKALLY.EXE):
search:  A0 40 04
replace: B0 01 90

For BAChurch (BACHURCH.EXE):
search:  A0 30 04
replace: B0 01 90


                                                        Have fun,
                                                        Krynos