| Windows 8 DLL File Information - taskschd.dll |
The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 8, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.
General Information
| File Description: | Task Scheduler COM API |
| File Version: | 6.2.9200.16384 (win8_rtm.120725-1247) |
| Company: | Microsoft Corporation |
| Product Name: | Microsoft® Windows® Operating System |
| DLL popularity | Very Low - There is no any other DLL in system32 directory that is statically linked to this file. |
| File Size: | 691 KB |
| Total Number of Exported Functions: | 4 |
| Total Number of Exported Functions With Names: | 4 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 534,016 Bytes | 75.4% | Read, Execute | Code |
| .data | 0x00084000 | 65,024 Bytes | 9.2% | Write, Read | Initialized Data |
| .idata | 0x00094000 | 5,632 Bytes | 0.8% | Read | Initialized Data |
| .rsrc | 0x00096000 | 51,200 Bytes | 7.2% | Read | Initialized Data |
| .reloc | 0x000a3000 | 51,200 Bytes | 7.2% | Read, Discardable | Initialized Data |
Static Linking
taskschd.dll is statically linked to the following files:msvcrt.dll
ntdll.dll
OLEAUT32.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-localization-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-string-l2-1-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-core-shlwapi-legacy-l1-1-0.dll
api-ms-win-core-kernel32-legacy-l1-1-0.dll
RPCRT4.dll
api-ms-win-core-psapi-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
This means that when taskschd.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, taskschd.dll won't be loaded.
General Resources Information
| Resource Type | Number of Items | Total Size | % of File |
|---|---|---|---|
| Icons | 0 | 0 Bytes | 0.0% |
| Animated Icons | 0 | 0 Bytes | 0.0% |
| Cursors | 0 | 0 Bytes | 0.0% |
| Animated Cursors | 0 | 0 Bytes | 0.0% |
| Bitmaps | 0 | 0 Bytes | 0.0% |
| AVI Files | 0 | 0 Bytes | 0.0% |
| Dialog-Boxes | 0 | 0 Bytes | 0.0% |
| HTML Related Files | 0 | 0 Bytes | 0.0% |
| Menus | 0 | 0 Bytes | 0.0% |
| Strings | 62 | 4,692 Bytes | 0.7% |
| Type Libraries | 1 | 49,684 Bytes | 7.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 2 | 1,148 Bytes | 0.2% |
| Total | 65 | 55,524 Bytes | 7.8% |
Icons in this file
No icons found in this file
Cursors in this file
No cursors found in this file
Dialog-boxes list (up to 200 dialogs)
No dialog resources in this file.
String resources in this dll (up to 200 strings)
| String ID | String Text |
|---|---|
| 201 | Parameter 'value' uninitialized. |
| 202 | Both UserId and GroupId are defined for a principal. You can only have one or the other. Skipping XML generation. |
| 4001 | ERROR: unexpected end of input |
| 4002 | ERROR: unrecognized encoding |
| 4003 | ERROR: unable to switch the encoding |
| 4004 | ERROR: unrecognized input signature |
| 4005 | ERROR: whitespace expected |
| 4006 | ERROR: semicolon expected |
| 4007 | ERROR: '>' expected |
| 4008 | ERROR: quote expected |
| 4009 | ERROR: equal expected |
| 4010 | ERROR: wfc: no '<' in attribute value |
| 4011 | ERROR: hexadecimal digit expected |
| 4012 | ERROR: decimal digit expected |
| 4013 | ERROR: '[' expected |
| 4014 | ERROR: '(' expected |
| 4015 | ERROR: illegal xml character |
| 4016 | ERROR: illegal name character |
| 4017 | ERROR: incorrect document syntax |
| 4018 | ERROR: incorrect CDATA section syntax |
| 4019 | ERROR: incorrect comment syntax |
| 4020 | ERROR: incorrect conditional section syntax |
| 4021 | ERROR: incorrect ATTLIST declaration syntax |
| 4022 | ERROR: incorrect DOCTYPE declaration syntax |
| 4023 | ERROR: incorrect ELEMENT declaration syntax |
| 4024 | ERROR: incorrect ENTITY declaration syntax |
| 4025 | ERROR: incorrect NOTATION declaration syntax |
| 4026 | ERROR: NDATA expected |
| 4027 | ERROR: PUBLIC expected |
| 4028 | ERROR: SYSTEM expected |
| 4029 | ERROR: name expected |
| 4030 | ERROR: one root element |
| 4031 | ERROR: wfc: element type match |
| 4032 | ERROR: wfc: unique attribute spec |
| 4033 | ERROR: text/xmldecl not at the beginning of input |
| 4034 | ERROR: leading 'xml' |
| 4035 | ERROR: incorrect text declaration syntax |
| 4036 | ERROR: incorrect xml declaration syntax |
| 4037 | ERROR: incorrect encoding name syntax |
| 4038 | ERROR: incorrect public identifier syntax |
| 4039 | ERROR: wfc: pes in internal subset |
| 4040 | ERROR: wfc: pes between declarations |
| 4041 | ERROR: wfc: no recursion |
| 4042 | ERROR: entity content not well formed |
| 4043 | ERROR: wfc: undeclared entity |
| 4044 | ERROR: wfc: parsed entity |
| 4045 | ERROR: wfc: no external entity references |
| 4046 | ERROR: incorrect processing instruction syntax |
| 4047 | ERROR: incorrect system identifier syntax |
| 4048 | ERROR: '?' expected |
| 4049 | ERROR: no ']]>' in element content |
| 4050 | ERROR: not all chunks of value have been read |
| 4051 | ERROR: illegal qualified name character |
| 4052 | ERROR: multiple colons in qualified name |
| 4053 | ERROR: colon in name |
| 4054 | ERROR: declared prefix |
| 4055 | ERROR: undeclared prefix |
| 4056 | ERROR: non default namespace with empty uri |
| 4057 | ERROR: 'xml' prefix is reserved and must have the http://www.w3.org/XML/1998/namespace URI |
| 4058 | ERROR: 'xmlns' prefix is reserved for use by XML |
| 4059 | ERROR: xml namespace URI (http://www.w3.org/XML/1998/namespace) must be assigned only to prefix 'xml' |
| 4060 | ERROR: xmlns namespace URI (http://www.w3.org/2000/xmlns/) is reserved and must not be used |
COM Classes/Interfaces
| Name | Type | Description |
|---|---|---|
| IAction | Dispatch | A single operation to be performed. |
| IActionCollection | Dispatch | Container of task actions. |
| IBootTrigger | Dispatch | Run task when machine starts up. |
| IComHandlerAction | Dispatch | Execute a COM Task Handler. |
| IDailyTrigger | Dispatch | Run task every day, or every N days. |
| IEmailAction | Dispatch | Send an email |
| IEventTrigger | Dispatch | Start task in response to an event log event. |
| IExecAction | Dispatch | Run a program. |
| IIdleSettings | Dispatch | Parameters which specify idle state required for task to run. |
| IIdleTrigger | Dispatch | Run task when machine becomes idle. |
| ILogonTrigger | Dispatch | Run task when user logs on. |
| IMaintenanceSettings | Dispatch | Control the extended maintenance execution settings of the task. |
| IMonthlyDOWTrigger | Dispatch | Run task on specific day of week, e.g. 'Second Tuesday in March'. |
| IMonthlyTrigger | Dispatch | Run task on specific days each month. |
| INetworkSettings | Dispatch | Specify network settings required to run task. |
| IPrincipal | Dispatch | User associated with task |
| IPrincipal2 | Dispatch | Extra settings for the user account used to execute the task as. |
| IRegisteredTask | Dispatch | A task that has been registered with the Task Scheduler service. |
| IRegisteredTaskCollection | Dispatch | Group of IRegisteredTasks. |
| IRegistrationInfo | Dispatch | Information about the task |
| IRegistrationTrigger | Dispatch | Run task as soon as it is registered. |
| IRepetitionPattern | Dispatch | Specify how often a task is to repeat. |
| IRunningTask | Dispatch | An instance of a task that is currently executing. |
| IRunningTaskCollection | Dispatch | Group of tasks which are currently executing. |
| ISessionStateChangeTrigger | Dispatch | Run task when login session state changes. |
| IShowMessageAction | Dispatch | Show a message to the user. |
| ITaskDefinition | Dispatch | Describe a task to be run by the Task Scheduler service. |
| ITaskFolder | Dispatch | Container (directory) for tasks. |
| ITaskFolderCollection | Dispatch | Container for ITaskFolders. |
| ITaskHandler | Interface | The COM task handler action interface. |
| ITaskHandlerStatus | Interface | Allow task handler to send status information to Task Scheduler. |
| ITaskNamedValueCollection | Dispatch | Group of ITaskNamedValuePairs. |
| ITaskNamedValuePair | Dispatch | Container for named strings. |
| ITaskService | Dispatch | Communicate with the Task Scheduler service. |
| ITaskSettings | Dispatch | Control execution of the task. |
| ITaskSettings2 | Dispatch | Extended control execution of the task. |
| ITaskSettings3 | Dispatch | Maintenance related task properties. |
| ITaskVariables | Interface | Allows Task Scheduler to share information with the task instance. |
| ITimeTrigger | Dispatch | Start task at a specific time. |
| ITrigger | Dispatch | Specify when the task is to be started. |
| ITriggerCollection | Dispatch | Container for ITriggers |
| IWeeklyTrigger | Dispatch | Run task every week, or every N weeks. |
| TaskHandlerPS | CoClass | |
| TaskHandlerStatusPS | CoClass | |
| TaskScheduler | CoClass |
Exported Functions List
The following functions are exported by this dll:| DllCanUnloadNow | DllGetClassObject | DllRegisterServer | DllUnregisterServer |
Imported Functions List
The following functions are imported by this dll:- msvcrt.dll:
_CxxThrowException _XcptFilter __CxxFrameHandler __dllonexit _amsg_exit _except_handler4_common _initterm _lock _onexit _purecall _unlock _vsnwprintf _wcsicmp _wcsnicmp _wtol free iswdigit iswspace malloc memcmp memcpy memcpy_s memmove_s memset public: __thiscall exception::exception(char const * const &) public: __thiscall exception::exception(class exception const &) public: __thiscall exception::exception(void) public: virtual __thiscall exception::~exception(void) public: virtual __thiscall type_info::~type_info(void) public: virtual char const * __thiscall exception::what(void)const realloc void __cdecl terminate(void) wcscat_s wcschr wcscpy_s wcsncmp wcsncpy_s wcsrchr wcstoul - ntdll.dll:
EtwTraceMessage RtlNtStatusToDosError RtlSubscribeWnfStateChangeNotification RtlUnsubscribeWnfNotificationWaitForCompletion RtlUnsubscribeWnfStateChangeNotification WinSqmAddToStream WinSqmIsOptedIn - OLEAUT32.dll:
CreateErrorInfo LoadRegTypeLib LoadTypeLib RegisterTypeLib SafeArrayCopy SafeArrayCreate SafeArrayDestroy SafeArrayGetDim SafeArrayGetLBound SafeArrayGetUBound SafeArrayLock SafeArrayUnlock SetErrorInfo SysAllocString SysAllocStringByteLen SysAllocStringLen SysFreeString SysStringByteLen SysStringLen SystemTimeToVariantTime UnRegisterTypeLib VarBstrCat VariantChangeType VariantClear VariantCopy VariantCopyInd VariantInit VariantTimeToSystemTime - api-ms-win-core-synch-l1-2-0.dll:
KernelBase!InitOnceExecuteOnce KernelBase!InitializeCriticalSectionAndSpinCount KernelBase!Sleep ntdll!RtlDeleteCriticalSection ntdll!RtlEnterCriticalSection ntdll!RtlInitializeCriticalSection ntdll!RtlLeaveCriticalSection - api-ms-win-core-interlocked-l1-2-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedDecrement KernelBase!InterlockedExchange KernelBase!InterlockedIncrement - api-ms-win-core-libraryloader-l1-1-1.dll:
KernelBase!DisableThreadLibraryCalls KernelBase!FreeLibrary KernelBase!GetModuleFileNameW KernelBase!GetModuleHandleExW KernelBase!GetModuleHandleW KernelBase!GetProcAddress KernelBase!LoadLibraryExW KernelBase!LoadStringW - api-ms-win-core-localization-l1-2-0.dll:
KernelBase!GetThreadLocale KernelBase!GetThreadPreferredUILanguages KernelBase!SetThreadLocale - api-ms-win-core-errorhandling-l1-1-1.dll:
KernelBase!GetLastError KernelBase!RaiseException KernelBase!SetUnhandledExceptionFilter KernelBase!UnhandledExceptionFilter ntdll!RtlRestoreLastWin32Error - api-ms-win-core-string-l2-1-0.dll:
KernelBase!CharNextW - api-ms-win-core-registry-l1-1-0.dll:
KernelBase!RegCloseKey KernelBase!RegGetValueW KernelBase!RegOpenKeyExW KernelBase!RegQueryInfoKeyW - api-ms-win-core-sysinfo-l1-2-0.dll:
KernelBase!GetLocalTime KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount - api-ms-win-core-file-l1-2-0.dll:
KernelBase!CompareFileTime KernelBase!FileTimeToLocalFileTime KernelBase!LocalFileTimeToFileTime - api-ms-win-core-timezone-l1-1-0.dll:
KernelBase!FileTimeToSystemTime KernelBase!SystemTimeToFileTime KernelBase!SystemTimeToTzSpecificLocalTime KernelBase!TzSpecificLocalTimeToSystemTime - api-ms-win-security-base-l1-2-0.dll:
KernelBase!CopySid KernelBase!EqualSid KernelBase!GetLengthSid KernelBase!IsValidSid KernelBase!IsWellKnownSid - api-ms-win-core-heap-l1-2-0.dll:
KernelBase!GetProcessHeap KernelBase!HeapDestroy ntdll!RtlAllocateHeap ntdll!RtlFreeHeap ntdll!RtlReAllocateHeap ntdll!RtlSizeHeap - api-ms-win-core-processenvironment-l1-2-0.dll:
KernelBase!ExpandEnvironmentStringsW - api-ms-win-core-string-l1-1-0.dll:
KernelBase!WideCharToMultiByte - api-ms-win-core-processthreads-l1-1-1.dll:
kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThreadId kernel32!TerminateProcess - api-ms-win-core-debug-l1-1-1.dll:
KernelBase!DebugBreak KernelBase!OutputDebugStringA - api-ms-win-core-profile-l1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - api-ms-win-core-heap-obsolete-l1-1-0.dll:
kernel32!LocalFree - api-ms-win-core-string-obsolete-l1-1-0.dll:
kernel32!lstrcmpiW - api-ms-win-core-shlwapi-legacy-l1-1-0.dll:
KernelBase!PathFindFileNameW - api-ms-win-core-kernel32-legacy-l1-1-0.dll:
kernel32!GetComputerNameW - RPCRT4.dll:
I_RpcExceptionFilter NdrClientCall2 RpcBindingFree RpcBindingFromStringBindingW RpcBindingSetAuthInfoExW RpcStringBindingComposeW RpcStringFreeW - api-ms-win-core-psapi-l1-1-0.dll:
KernelBase!QueryFullProcessImageNameW - api-ms-win-core-delayload-l1-1-1.dll:
kernel32!DelayLoadFailureHook ntdll!LdrResolveDelayLoadedAPI