TRAP0003 DISK #1 IBM1FLPY.ADD WARP OS/2. CS:EIP=0538:00001a21 CSLIM=000027d7

DESCRIPTION OF SYMPTOMS

    Installing WARP disk #1 failed with TRAP0003 on the following
    values: CS:EIP=0538:00001a21 CSLIM=000027d7.

SUMMARY OF RESOLUTION

    On the system setup bios, check the SETUP for the
    floppy drive setup.  Make sure that the floppy drive is setup
    correctly.  Example: If user has 1.44mb (3 1/2") drive, make
    sure the setup reflects 1.44mb setup instead of 1.2mb (5 1/4").

Source