Re: BTKeyInd.dll causes program to crash?

I have a MFC GUI program, which run fine at startup but at at some
instances crashes after a couple of events (button clicks). Can't
figure out why. The Debug window printed out the follow. Notice the
mentioning of "BTKeyInd.dll". Should I uninstall this dll? Any ideas?

Loaded 'C:\Program Files\IBM\Bluetooth Software\BTKeyInd.dll', no
matching symbolic information found.
Warning: destroying CSingleDocTemplate with live document.
Detected memory leaks!
Dumping objects ->
strcore.cpp(118) : {248} normal block at 0x015A47C0, 47 bytes long.
Data: < " " Thur> 01 00 00 00 22 00 00 00 22 00 00 00 54 68 75
72
strcore.cpp(118) : {191} normal block at 0x015A3030, 31 bytes long.
Data: < For > 01 00 00 00 12 00 00 00 12 00 00 00 46 6F 72
20
C:\ARC3000\WhatCrashes\MainFrm.cpp(134) : {104} client block at
0x015A2320, subtype 0, 216 bytes long.
a CDialog object at $015A2320, 216 bytes long
{94} normal block at 0x015A2520, 40 bytes long.
Data: < > 00 00 00 00 00 00 00 00 00 01 00 08 00 00 00
00
plex.cpp(31) : {93} normal block at 0x015A2580, 124 bytes long.
Data: < ,Z > 00 00 00 00 00 00 00 00 00 00 00 00 CC 2C 5A
01
plex.cpp(31) : {92} normal block at 0x015A2630, 124 bytes long.
Data: < j > 00 00 00 00 00 00 00 00 00 00 00 00 A0 EB 6A
01
C:\ARC3000\WhatCrashes\aptcView.cpp(31) : {86} client block at
0x016AEBA0, subtype 0, 92448 bytes long.
a CAptcView object at $016AEBA0, 92448 bytes long
strcore.cpp(118) : {82} normal block at 0x015A1050, 36 bytes long.
Data: < ARC > 01 00 00 00 17 00 00 00 17 00 00 00 41 52 43
20
C:\ARC3000\WhatCrashes\MainFrm.cpp(24) : {80} client block at
0x015A2C10, subtype 0, 680 bytes long.
a CMainFrame object at $015A2C10, 680 bytes long
C:\ARC3000\WhatCrashes\aptcDoc.cpp(23) : {79} client block at
0x015A2EF0, subtype 0, 84 bytes long.
a CAptcDoc object at $015A2EF0, 84 bytes long
{56} normal block at 0x015A1530, 928 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{54} normal block at 0x015A19B0, 132 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{53} normal block at 0x015A1A60, 112 bytes long.
Data: < y > FC 9F 79 00 CD CD CD CD 01 00 00 00 00 00 00
00
{52} normal block at 0x016A9D38, 20000 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{51} normal block at 0x016A4ED0, 20000 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{50} normal block at 0x016A0068, 20000 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{49} normal block at 0x01596F08, 20000 bytes long.
Data: < > CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD
CD
{48} normal block at 0x015A1B00, 112 bytes long.
Data: < y > F0 9F 79 00 CD CD CD CD 00 00 00 00 00 00 00
00
Object dump complete.
The thread 0xC14 has exited with code 1 (0x1).
First-chance exception in myprogram.exe: 0xC000008E: Float Divide by
Zero.
The thread 0x3E4 has exited with code 1 (0x1).
First-chance exception in myprogram.exe (DAQX.DLL): 0xC000008E: Float
Divide by Zero.
The thread 0xF28 has exited with code -1073741682 (0xC000008E).
The program 'C:\ARC3000\WhatCrashes\Debug\ARC.exe' has exited with
code -1073741682 (0xC000008E).