Hi, I have an ASP application which runs on IIS 6.0. There is a VC++ dll called from the ASP Page.This dll has a methos that returns a XML dom object.The DLL uses msado15 and MSXML4.0 Sometimes I get the following error. ***************** Error Type: Active Server Pages, ASP 0115 (0x80004005) A trappable error (C0000005) occurred in an external object. The script cannot continue running. /gcc/test.asp Browser Type: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322) Page: GET /gcc/test.asp ************************ If I reset the IIS the call to dll returns the XML dom correctly when its called the first time.Then I get "Active Server Pages, ASP 0115 (0x80004005)" error. I am posting the log file from iisstate *************************************************************** Opened log file 'C:\iisstate\output\IISState-30320.log' *********************** Starting new log output IISState version 3.3.1 Tue Aug 02 17:14:02 2005 OS = Windows XP Executable: dllhost.exe PID = 30320 Note: Thread times are formatted as HH:MM:SS.ms *********************** IIS has crashed... Beginning Analysis DLL (!FunctionName) that failed: OLEAUT32!SysFreeString Thread ID: 16 System Thread ID: 18f8 Kernel Time: 0:0:0.15 User Time: 0:0:0.93 *** WARNING: Unable to verify checksum for C:\DOCUME~1\kganesan\Desktop\GCC\GCCDLL\RELEAS~2\GCCDoc.dll *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\DOCUME~1\kganesan\Desktop\GCC\GCCDLL\RELEAS~2\GCCDoc.dll - Thread Type: ASP Executing Page: C:\CLIENTS\GCC SOURCE\GCCWEB\TEST.ASP # ChildEBP RetAddr 00 00f4f51c 011d4c65 OLEAUT32!SysFreeString+0x45 WARNING: Stack unwind information not available. Following frames may be wrong. 01 00f4f550 733015bb GCCDoc!DllUnregisterServer+0xb27 02 00f4f560 73306030 vbscript!VAR::Clear+0xa5 03 00f4f594 733064d5 vbscript!AssignVar+0x87 04 00f4f5ec 7330645e vbscript!CScriptRuntime::SetVar+0x5a 05 00f4f8b8 73301e55 vbscript!CScriptRuntime::Run+0x12cc 06 00f4f9bc 73303a76 vbscript!CScriptEntryPoint::Call+0x65 07 00f4fa20 7330be2a vbscript!CSession::Execute+0xb6 08 00f4fa70 7330beb9 vbscript!COleScript::ExecutePendingScripts+0x14c 09 00f4fa8c 7095f4f6 vbscript!COleScript::SetScriptState+0x150 0a 00f4fab8 70960340 asp!CActiveScriptEngine::TryCall+0x16 0b 00f4faf4 7094a745 asp!CActiveScriptEngine::Call+0x31 0c 00f4fb00 7094b183 asp!CallScriptFunctionOfEngine+0x4a 0d 00f4fb40 7094b805 asp!ExecuteRequest+0x17b 0e 00f4fb88 7094ffa2 asp!Execute+0x158 0f 00f4fbd8 709721de asp!CHitObj::ViperAsyncCallback+0x3fc 10 00f4fbf0 7668a2bb asp!CViperAsyncRequest::OnCall+0x37 11 00f4fc0c 775877a1 COMSVCS!CSTAActivityWork::STAActivityWorkHelper+0x5e 12 00f4fc58 7758808f ole32!EnterForCallback+0xc2 13 00f4fdb8 7756322c ole32!SwitchForCallback+0x1a3 14 00f4fde4 7750ac03 ole32!PerformCallback+0x54 15 00f4fe7c 7758a6f8 ole32!CObjectContext::InternalContextCallback+0x155 16 00f4fe9c 7668a40d ole32!CObjectContext::DoCallback+0x1c 17 00f4ff08 7668a9c2 COMSVCS!CSTAActivityWork::DoWork+0x103 18 00f4ff20 7668b3d9 COMSVCS!CSTAThread::DoWork+0x18 19 00f4ff40 7668b6cb COMSVCS!CSTAThread::ProcessQueueWork+0x47 1a 00f4ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1a1 1b 00f4ffb4 7c80b50b msvcrt!_endthreadex+0xa9 1c 00f4ffec 00000000 kernel32!BaseThreadStart+0x37 Closing open log file C:\iisstate\output\IISState-30320.log Opened log file 'C:\iisstate\output\IISState-30320.log' *********************** Starting new log output IISState version 3.3.1 Tue Aug 02 17:14:13 2005 OS = Windows XP Executable: dllhost.exe PID = 30320 Note: Thread times are formatted as HH:MM:SS.ms *********************** Thread ID: 0 System Thread ID: 73f0 Kernel Time: 0:0:0.46 User Time: 0:0:0.0 Thread Type: Other # ChildEBP RetAddr 00 0007fce0 7c90e9c0 ntdll!KiFastSystemCallRet 01 0007fce4 7c8025db ntdll!ZwWaitForSingleObject+0xc 02 0007fd48 7c802542 kernel32!WaitForSingleObjectEx+0xa8 03 0007fd5c 7758d966 kernel32!WaitForSingleObject+0x12 04 0007fd78 7758e39f ole32!CSurrogateProcessActivator::WaitForSurrogateTimeout+0x51 05 0007fd90 01001288 ole32!CoRegisterSurrogateEx+0x191 06 0007ff1c 010015b0 dllhost!WinMain+0xca 07 0007ffc0 7c816d4f dllhost!WinMainCRTStartup+0x174 08 0007fff0 00000000 kernel32!BaseProcessStart+0x23 Thread ID: 1 System Thread ID: 6b04 Kernel Time: 0:0:0.0 User Time: 0:0:0.15 Thread Type: Possible ASP page. Possible DCOM activity Executing Page: Unable to locate ASP page No remote call being made # ChildEBP RetAddr 00 0066fe18 7c90e399 ntdll!KiFastSystemCallRet 01 0066fe1c 77e76703 ntdll!NtReplyWaitReceivePortEx+0xc 02 0066ff80 77e76c22 RPCRT4!LRPC_ADDRESS::ReceiveLotsaCalls+0xf4 03 0066ff88 77e76a3b RPCRT4!RecvLotsaCallsWrapper+0xd 04 0066ffa8 77e76c0a RPCRT4!BaseCachedThreadRoutine+0x79 05 0066ffb4 7c80b50b RPCRT4!ThreadStartRoutine+0x1a 06 0066ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 2 System Thread ID: 4230 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Other # ChildEBP RetAddr 00 006eff10 77d491be ntdll!KiFastSystemCallRet 01 006eff30 775308d8 USER32!NtUserGetMessage+0xc 02 006eff70 77518a3d ole32!CDllHost::STAWorkerLoop+0x72 03 006eff8c 77518970 ole32!CDllHost::WorkerThread+0xc8 04 006eff94 774fd83b ole32!DLLHostThreadEntry+0xd 05 006effa8 774fd8a3 ole32!CRpcThread::WorkerLoop+0x1e 06 006effb4 7c80b50b ole32!CRpcThreadCache::RpcWorkerThreadEntry+0x1b 07 006effec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 3 System Thread ID: 2184 Kernel Time: 0:0:0.15 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 0076fec4 7c90e31b ntdll!KiFastSystemCallRet 01 0076fec8 7c80cbd9 ntdll!ZwRemoveIoCompletion+0xc 02 0076fef4 766f5c85 kernel32!GetQueuedCompletionStatus+0x29 03 0076ff70 766f5f52 COMSVCS!WORK_QUEUE::WorkerLoop+0x6c 04 0076ff80 77c3a3b0 COMSVCS!WORK_QUEUE::ThreadLoop+0x19 05 0076ffb4 7c80b50b msvcrt!_endthreadex+0xa9 06 0076ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 4 System Thread ID: 20b4 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Possible ASP page. Possible DCOM activity Executing Page: Unable to locate ASP page No remote call being made # ChildEBP RetAddr 00 0072fe18 7c90e399 ntdll!KiFastSystemCallRet 01 0072fe1c 77e76703 ntdll!NtReplyWaitReceivePortEx+0xc 02 0072ff80 77e76c22 RPCRT4!LRPC_ADDRESS::ReceiveLotsaCalls+0xf4 03 0072ff88 77e76a3b RPCRT4!RecvLotsaCallsWrapper+0xd 04 0072ffa8 77e76c0a RPCRT4!BaseCachedThreadRoutine+0x79 05 0072ffb4 7c80b50b RPCRT4!ThreadStartRoutine+0x1a 06 0072ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 5 System Thread ID: 2680 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 0099fe98 7c90e9ab ntdll!KiFastSystemCallRet 01 0099fe9c 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 0099ff38 7c809c86 kernel32!WaitForMultipleObjectsEx+0x12c 03 0099ff54 7668c9df kernel32!WaitForMultipleObjects+0x18 04 0099ffb4 7c80b50b COMSVCS!PostData+0x16e 05 0099ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 6 System Thread ID: 509c Kernel Time: 0:0:0.921 User Time: 0:0:0.703 Thread Type: Other # ChildEBP RetAddr 00 00a1fddc 7c90e9ab ntdll!KiFastSystemCallRet 01 00a1fde0 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00a1fe7c 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00a1fed8 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00a1fef4 68a2c634 USER32!MsgWaitForMultipleObjects+0x1f 05 00a1ff80 77c3a3b0 IisRTL!SchedulerWorkerThread+0xaf 06 00a1ffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 00a1ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 7 System Thread ID: 7450 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: HTTP Listener # ChildEBP RetAddr 00 00a5ff48 7c90e31b ntdll!KiFastSystemCallRet 01 00a5ff4c 7c80cbd9 ntdll!ZwRemoveIoCompletion+0xc 02 00a5ff78 65f19b3a kernel32!GetQueuedCompletionStatus+0x29 03 00a5ffb4 7c80b50b ISATQ!AtqPoolThread+0x40 04 00a5ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 8 System Thread ID: 6b8c Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: ASP Executing Page: Unable to locate ASP page # ChildEBP RetAddr 00 00ccff1c 7c90e9c0 ntdll!KiFastSystemCallRet 01 00ccff20 7c8025db ntdll!ZwWaitForSingleObject+0xc 02 00ccff84 7c802542 kernel32!WaitForSingleObjectEx+0xa8 03 00ccff98 7093b366 kernel32!WaitForSingleObject+0x12 04 00ccffb0 7093c035 asp!CApplnCleanupMgr::ApplnCleanupDoWork+0x83 05 00ccffb4 7c80b50b asp!CApplnCleanupMgr::ApplnCleanupThread+0xa 06 00ccffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 9 System Thread ID: 1b58 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: ASP Executing Page: Unable to locate ASP page # ChildEBP RetAddr 00 00d8fe24 7c90e9ab ntdll!KiFastSystemCallRet 01 00d8fe28 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00d8fec4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00d8ff20 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00d8ff3c 70953ae0 USER32!MsgWaitForMultipleObjects+0x1f 05 00d8ff80 77c3a243 asp!CMTACallbackThread::Thread+0x4a 06 00d8ffb4 7c80b50b msvcrt!_endthread+0xaf 07 00d8ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 10 System Thread ID: 4adc Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: ASP Executing Page: Unable to locate ASP page # ChildEBP RetAddr 00 00dcfe24 7c90e9ab ntdll!KiFastSystemCallRet 01 00dcfe28 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00dcfec4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00dcff20 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00dcff3c 70944ed4 USER32!MsgWaitForMultipleObjects+0x1f 05 00dcff80 77c3a243 asp!Debugger+0x9e 06 00dcffb4 7c80b50b msvcrt!_endthread+0xaf 07 00dcffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 11 System Thread ID: 67a4 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: PDM (Debugger) Thread. # ChildEBP RetAddr 00 0095fd8c 7c90e9ab ntdll!KiFastSystemCallRet 01 0095fd90 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 0095fe2c 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 0095fe88 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 0095fea4 5186a15a USER32!MsgWaitForMultipleObjects+0x1f 05 0095ff88 5186b3b4 pdm!CDebuggerThread::CallableWaitForMultiple+0x9d 06 0095ffb0 5186b3e8 pdm!CDebuggerThread::ThreadEntry+0x74 07 0095ffb4 7c80b50b pdm!DebuggerThreadEntry+0x9 08 0095ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 12 System Thread ID: 5784 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00e4feec 7c90e9c0 ntdll!KiFastSystemCallRet 01 00e4fef0 7c8025db ntdll!ZwWaitForSingleObject+0xc 02 00e4ff54 7c802542 kernel32!WaitForSingleObjectEx+0xa8 03 00e4ff68 76687db5 kernel32!WaitForSingleObject+0x12 04 00e4ff80 77c3a3b0 COMSVCS!CSTAThreadPool::LoadBalanceThreadControlLoop+0x3b 05 00e4ffb4 7c80b50b msvcrt!_endthreadex+0xa9 06 00e4ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 13 System Thread ID: 1a84 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00e8fee8 7c90e9c0 ntdll!KiFastSystemCallRet 01 00e8feec 7c8025db ntdll!ZwWaitForSingleObject+0xc 02 00e8ff50 7c802542 kernel32!WaitForSingleObjectEx+0xa8 03 00e8ff64 7668781e kernel32!WaitForSingleObject+0x12 04 00e8ff80 77c3a3b0 COMSVCS!CSTAThreadPool::KillThreadControlLoop+0x34 05 00e8ffb4 7c80b50b msvcrt!_endthreadex+0xa9 06 00e8ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 14 System Thread ID: 6c00 Kernel Time: 0:0:0.62 User Time: 0:0:0.140 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00ecfe14 7c90e9ab ntdll!KiFastSystemCallRet 01 00ecfe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00ecfeb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00ecff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00ecff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 00ecff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 00ecffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 00ecffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 15 System Thread ID: 2140 Kernel Time: 0:0:0.0 User Time: 0:0:0.281 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00f0fe14 7c90e9ab ntdll!KiFastSystemCallRet 01 00f0fe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00f0feb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00f0ff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00f0ff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 00f0ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 00f0ffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 00f0ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 16 System Thread ID: 18f8 Kernel Time: 0:0:0.15 User Time: 0:0:0.93 Thread Type: ASP Executing Page: C:\CLIENTS\GCC SOURCE\GCCWEB\TEST.ASP # ChildEBP RetAddr 00 00f4f51c 011d4c65 OLEAUT32!SysFreeString+0x45 WARNING: Stack unwind information not available. Following frames may be wrong. 01 00f4f550 733015bb GCCDoc!DllUnregisterServer+0xb27 02 00f4f560 73306030 vbscript!VAR::Clear+0xa5 03 00f4f594 733064d5 vbscript!AssignVar+0x87 04 00f4f5ec 7330645e vbscript!CScriptRuntime::SetVar+0x5a 05 00f4f8b8 73301e55 vbscript!CScriptRuntime::Run+0x12cc 06 00f4f9bc 73303a76 vbscript!CScriptEntryPoint::Call+0x65 07 00f4fa20 7330be2a vbscript!CSession::Execute+0xb6 08 00f4fa70 7330beb9 vbscript!COleScript::ExecutePendingScripts+0x14c 09 00f4fa8c 7095f4f6 vbscript!COleScript::SetScriptState+0x150 0a 00f4fab8 70960340 asp!CActiveScriptEngine::TryCall+0x16 0b 00f4faf4 7094a745 asp!CActiveScriptEngine::Call+0x31 0c 00f4fb00 7094b183 asp!CallScriptFunctionOfEngine+0x4a 0d 00f4fb40 7094b805 asp!ExecuteRequest+0x17b 0e 00f4fb88 7094ffa2 asp!Execute+0x158 0f 00f4fbd8 709721de asp!CHitObj::ViperAsyncCallback+0x3fc 10 00f4fbf0 7668a2bb asp!CViperAsyncRequest::OnCall+0x37 11 00f4fc0c 775877a1 COMSVCS!CSTAActivityWork::STAActivityWorkHelper+0x5e 12 00f4fc58 7758808f ole32!EnterForCallback+0xc2 13 00f4fdb8 7756322c ole32!SwitchForCallback+0x1a3 14 00f4fde4 7750ac03 ole32!PerformCallback+0x54 15 00f4fe7c 7758a6f8 ole32!CObjectContext::InternalContextCallback+0x155 16 00f4fe9c 7668a40d ole32!CObjectContext::DoCallback+0x1c 17 00f4ff08 7668a9c2 COMSVCS!CSTAActivityWork::DoWork+0x103 18 00f4ff20 7668b3d9 COMSVCS!CSTAThread::DoWork+0x18 19 00f4ff40 7668b6cb COMSVCS!CSTAThread::ProcessQueueWork+0x47 1a 00f4ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1a1 1b 00f4ffb4 7c80b50b msvcrt!_endthreadex+0xa9 1c 00f4ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 17 System Thread ID: 434c Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00f8fe14 7c90e9ab ntdll!KiFastSystemCallRet 01 00f8fe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00f8feb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00f8ff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00f8ff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 00f8ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 00f8ffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 00f8ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 18 System Thread ID: 5aa8 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 00fcfe14 7c90e9ab ntdll!KiFastSystemCallRet 01 00fcfe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 00fcfeb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 00fcff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 00fcff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 00fcff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 00fcffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 00fcffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 19 System Thread ID: 2748 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 0104fe14 7c90e9ab ntdll!KiFastSystemCallRet 01 0104fe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 0104feb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 0104ff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 0104ff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 0104ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 0104ffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 0104ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 20 System Thread ID: 62b0 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 0108fe14 7c90e9ab ntdll!KiFastSystemCallRet 01 0108fe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 0108feb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 0108ff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 0108ff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 0108ff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 0108ffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 0108ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 21 System Thread ID: 330c Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 010cfe14 7c90e9ab ntdll!KiFastSystemCallRet 01 010cfe18 7c8094f2 ntdll!ZwWaitForMultipleObjects+0xc 02 010cfeb4 77d495f9 kernel32!WaitForMultipleObjectsEx+0x12c 03 010cff10 77d496a8 USER32!RealMsgWaitForMultipleObjectsEx+0x13e 04 010cff2c 7668b714 USER32!MsgWaitForMultipleObjects+0x1f 05 010cff80 77c3a3b0 COMSVCS!CSTAThread::WorkerLoop+0x1ea 06 010cffb4 7c80b50b msvcrt!_endthreadex+0xa9 07 010cffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 22 System Thread ID: 681c Kernel Time: 0:0:0.15 User Time: 0:0:0.0 Thread Type: Idle ASP thread # ChildEBP RetAddr 00 015bfd08 7c90e9c0 ntdll!KiFastSystemCallRet 01 015bfd0c 7c8025db ntdll!ZwWaitForSingleObject+0xc 02 015bfd70 7c802542 kernel32!WaitForSingleObjectEx+0xa8 03 015bfd84 76662235 kernel32!WaitForSingleObject+0x12 04 015bffb4 7c80b50b COMSVCS!PingThread+0xf2 05 015bffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 23 System Thread ID: 5410 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Other # ChildEBP RetAddr 00 01d4ff04 7c90e9ab ntdll!KiFastSystemCallRet 01 01d4ff08 76b5af21 ntdll!ZwWaitForMultipleObjects+0xc 02 01d4ffb4 7c80b50b WINMM!timeThread+0x3a 03 01d4ffec 00000000 kernel32!BaseThreadStart+0x37 Thread ID: 24 System Thread ID: 7184 Kernel Time: 0:0:0.0 User Time: 0:0:0.0 Thread Type: Other # ChildEBP RetAddr 00 006aff1c 7c90d85c ntdll!KiFastSystemCallRet 01 006aff20 7c8023ed ntdll!NtDelayExecution+0xc 02 006aff78 7c802451 kernel32!SleepEx+0x61 03 006aff88 774fd6ae kernel32!Sleep+0xf 04 006aff94 774fd83b ole32!CROIDTable::WorkerThreadLoop+0x14 05 006affa4 774e0000 ole32!CRpcThread::WorkerLoop+0x1e 06 006affb4 7c80b50b ole32!_imp__RegQueryValueExA <PERF> (ole32+0x0) 07 006affec 00000000 kernel32!BaseThreadStart+0x37 Closing open log file C:\iisstate\output\IISState-30320.log ***************************************************************** Any help would be highly appreciated. Thanks Kartik Ganesan