I've been having the same issue - DcUpdater crashes multiple times per day.
Not sure if this will help, but I used ProcDump from Sysinternals to get a dump file when it crashed. I'm not familiar with Windows debugging too much, but was able to get the following summary report of the dump file. If I can provide you with any other info on this let me know.
. These crashes are happening when FARR automatically runs DcUpdater as well as when I manually run it.
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.
Loading Dump File [C:\Users\Eric\Documents\My Dropbox\Apps - portable\wscc\DcUppdater_121709_125306PM.dmp]
User Mini Dump File: Only registers, stack and portions of memory are available
Symbol search path is: SRV*c:\symbols*http://msdl.microsoft.com/download/symbols
Executable search path is:
Windows 7 Version 7100 MP (2 procs) Free x86 compatible
Product: WinNt, suite: SingleUserTS
Machine Name:
Debug session time: Thu Dec 17 12:53:07.000 2009 (GMT-5)
System Uptime: not available
Process Uptime: 0 days 17:31:01.000
................................................................
........
eax=0012faf4 ebx=00000057 ecx=00000007 edx=00000000 esi=01991194 edi=00000000
eip=75c8b4f4 esp=0012faf4 ebp=0012fb44 iopl=0 nv up ei pl nz ac po nc
cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000212
KERNELBASE!RaiseException+0x58:
75c8b4f4 c9 leave
0:000> !analyze -v
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************
*** ERROR: Symbol file could not be found. Defaulted to export symbols for guard32.dll -
*** WARNING: Unable to verify checksum for focus.dll
*** ERROR: Symbol file could not be found. Defaulted to export symbols for focus.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for PATROLPRO.DLL -
*** WARNING: Unable to verify checksum for DropboxExt.3.dll
*** ERROR: Symbol file could not be found. Defaulted to export symbols for DropboxExt.3.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for SugarSyncShellExt.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for libcurl.dll -
*** ERROR: Symbol file could not be found. Defaulted to export symbols for slc.dll -
*************************************************************************
*** ***
*** ***
*** Your debugger is not using the correct symbols ***
*** ***
*** In order for this command to work properly, your symbol path ***
*** must point to .pdb files that have full type information. ***
*** ***
*** Certain .pdb files (such as the public OS symbols) do not ***
*** contain the required information. Contact the group that ***
*** provided you with these symbols if you need this command to ***
*** work. ***
*** ***
*** Type referenced: kernel32!pNlsUserInfo ***
*** ***
*************************************************************************
*************************************************************************
*** ***
*** ***
*** Your debugger is not using the correct symbols ***
*** ***
*** In order for this command to work properly, your symbol path ***
*** must point to .pdb files that have full type information. ***
*** ***
*** Certain .pdb files (such as the public OS symbols) do not ***
*** contain the required information. Contact the group that ***
*** provided you with these symbols if you need this command to ***
*** work. ***
*** ***
*** Type referenced: kernel32!pNlsUserInfo ***
*** ***
*************************************************************************
FAULTING_IP:
+5f4d952f043fda44
00000000 ?? ???
EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff)
ExceptionAddress: 00000000
ExceptionCode: 80000003 (Break instruction exception)
ExceptionFlags: 00000000
NumberParameters: 0
FAULTING_THREAD: 00001778
DEFAULT_BUCKET_ID: STATUS_BREAKPOINT
PROCESS_NAME: DcUppdater.exe
ERROR_CODE: (NTSTATUS) 0x80000003 - {EXCEPTION} Breakpoint A breakpoint has been reached.
EXCEPTION_CODE: (HRESULT) 0x80000003 (2147483651) - One or more arguments are invalid
NTGLOBALFLAG: 0
APPLICATION_VERIFIER_FLAGS: 0
PRIMARY_PROBLEM_CLASS: STATUS_BREAKPOINT
BUGCHECK_STR: APPLICATION_FAULT_STATUS_BREAKPOINT
LAST_CONTROL_TRANSFER: from 004f15ba to 75c8b4f4
STACK_TEXT:
0012fb44 004f15ba 0eedfade 00000001 00000007 KERNELBASE!RaiseException+0x58
WARNING: Stack unwind information not available. Following frames may be wrong.
0012fb9c 0054022d 0012fd68 00540283 0012fc78 DcUppdater!Nxclassesinitialization$qqrv+0x1a88a
0012fc78 0054f1c3 0199a4e4 01991194 005405c8 DcUppdater!Nxclassesinitialization$qqrv+0x694fd
0012fcd4 7628c6c2 000d1512 00000082 00000000 DcUppdater!Nxclassesinitialization$qqrv+0x78493
0012fd00 76286101 00380b29 000d1512 00000082 user32!InternalCallWinProc+0x23
0012fd78 7628502c 00000000 00380b29 000d1512 user32!UserCallWinProcCheckWow+0xe0
0012fdd4 7627c628 00a54338 00000082 00000000 user32!DispatchClientMessage+0xda
0012fe04 77ac817e 0012fe1c 00000018 0012fe40 user32!__fnNCDESTROY+0x26
0012fe30 7627c661 0054052d 000f14a6 0012fe60 ntdll!KiUserCallbackDispatcher+0x2e
0012fe34 0054052d 000f14a6 0012fe60 0054054d user32!NtUserDestroyWindow+0xc
0012fe50 00529854 00000000 00527594 0012fe80 DcUppdater!Nxclassesinitialization$qqrv+0x697fd
0012fe74 0040340a 01973d01 0012feb8 005675a3 DcUppdater!Nxclassesinitialization$qqrv+0x52b24
0012fea8 00403254 01971e20 01972200 0012ff78 DcUppdater!UnStopAppWindowFromAppearingOnTaskbar$qqrv+0x1512
0012fedc 004e60b9 004013d8 004ebae0 005254a0 DcUppdater!UnStopAppWindowFromAppearingOnTaskbar$qqrv+0x135c
0012ff0c 0056fa2b 00000000 005b1034 00000000 DcUppdater!Nxclassesinitialization$qqrv+0xf389
0012ff34 0056fa7a 005e6af0 00000001 00000000 DcUppdater!Nxclassesinitialization$qqrv+0x98cfb
0012ff58 0056e4ec 00000000 00000000 00000000 DcUppdater!Nxclassesinitialization$qqrv+0x98d4a
0012ff6c 0056fc50 00000000 0012ffc4 0056827c DcUppdater!Nxclassesinitialization$qqrv+0x977bc
0012ff88 765c10dc 7ffd9000 0012ffd4 77ae1e9e DcUppdater!Nxclassesinitialization$qqrv+0x98f20
0012ff94 77ae1e9e 7ffd9000 727e97d8 00000000 kernel32!BaseThreadInitThunk+0xe
0012ffd4 77ae1e71 00401758 7ffd9000 00000000 ntdll!__RtlUserThreadStart+0x70
0012ffec 00000000 00401758 7ffd9000 00000000 ntdll!_RtlUserThreadStart+0x1b
STACK_COMMAND: ~0s; .ecxr ; kb
FOLLOWUP_IP:
DcUppdater!Nxclassesinitialization$qqrv+1a88a
004f15ba 33c0 xor eax,eax
SYMBOL_STACK_INDEX: 1
SYMBOL_NAME: DcUppdater!Nxclassesinitialization$qqrv+1a88a
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: DcUppdater
IMAGE_NAME: DcUppdater.exe
DEBUG_FLR_IMAGE_TIMESTAMP: 46c97c4c
FAILURE_BUCKET_ID: STATUS_BREAKPOINT_80000003_DcUppdater.exe!Nxclassesinitialization$qqrv
BUCKET_ID: APPLICATION_FAULT_STATUS_BREAKPOINT_DcUppdater!Nxclassesinitialization$qqrv+1a88a
WATSON_STAGEONE_URL:
http://watson.microsoft.c...3/00000000.htm?Retriage=1Followup: MachineOwner
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