This is the procedure for bypassing the copy protection scheme used
by SIDEKICK version 1.11A.

Using DEBUG on SK.COM, NOP out CALL 8E8A at location 0801 ----+
                                                              |
and change the OR  AL,AL  at 0810 to OR  AL,01 --------+      |
                                                       |      |
                                                       |      |
               (BEFORE ZAP)                            |      |
                                                       |      |
27A3:0800 0E            PUSH    CS                     |      |
27A3:0801 E88686        CALL    8E8A  <-----------------------+
27A3:0804 2E            CS:                            |      |
27A3:0805 8E163E02      MOV     SS,[023E]              |      |
27A3:0809 2E            CS:                            |      |
27A3:080A 8B264002      MOV     SP,[0240]              |      |
27A3:080E 1F            POP     DS                     |      |
27A3:080F 59            POP     CX                     |      |
27A3:0810 0AC0          OR      AL,AL  <---------------+      |
27A3:0812 7409          JZ      081D                   |      |
                                                       |      |
                                                       |      |
                                                       |      |
               (AFTER ZAP)                             |      |
                                                       |      |
27A3:0800 0E            PUSH    CS                     |      |
27A3:0801 90            NOP  <--------------------------------+
27A3:0802 90            NOP  <--------------------------------+
27A3:0803 90            NOP  <--------------------------------+
27A3:0804 2E            CS:                            |
27A3:0805 8E163E02      MOV     SS,[023E]              |
27A3:0809 2E            CS:                            |
27A3:080A 8B264002      MOV     SP,[0240]              |
27A3:080E 1F            POP     DS                     |
27A3:080F 59            POP     CX                     |
27A3:0810 0C01          OR      AL,01  <---------------+
27A3:0812 7409          JZ      081D

                                                                    