Windows 10 DLL File Information - AppContracts.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 10, 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:	Windows AppContracts API Server
File Version:	10.0.10130.0 (fbl_impressive.150522-2224)
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:	417 KB
Total Number of Exported Functions:	3
Total Number of Exported Functions With Names:	3

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	388,096 Bytes	90.8%	Read, Execute	Code
.data	0x00060000	512 Bytes	0.1%	Write, Read	Initialized Data
.idata	0x00061000	7,168 Bytes	1.7%	Read	Initialized Data
.didat	0x00063000	512 Bytes	0.1%	Write, Read	Initialized Data
.tls	0x00064000	512 Bytes	0.1%	Write, Read	Initialized Data
.rsrc	0x00065000	1,536 Bytes	0.4%	Read	Initialized Data
.reloc	0x00066000	28,160 Bytes	6.6%	Read, Discardable	Initialized Data

Static Linking

AppContracts.dll is statically linked to the following files:

msvcrt.dll
api-ms-win-core-util-l1-1-0.dll
api-ms-win-core-com-l1-1-1.dll
api-ms-win-core-winrt-string-l1-1-0.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-winrt-l1-1-0.dll
api-ms-win-core-winrt-error-l1-1-1.dll
api-ms-win-core-localization-l1-2-1.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-synch-l1-2-1.dll
api-ms-win-core-file-l1-2-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-io-l1-1-1.dll
RPCRT4.dll
api-ms-win-core-namedpipe-l1-2-0.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
api-ms-win-shcore-stream-l1-1-0.dll
api-ms-win-shcore-stream-winrt-l1-1-0.dll
api-ms-win-shcore-thread-l1-1-0.dll
api-ms-win-appmodel-runtime-l1-1-1.dll
api-ms-win-appmodel-runtime-internal-l1-1-2.dll
api-ms-win-core-winrt-propertysetprivate-l1-1-1.dll
OnDemandBrokerClient.dll
api-ms-win-core-delayload-l1-1-1.dll

This means that when AppContracts.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, AppContracts.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	9	956 Bytes	0.2%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	2	1,188 Bytes	0.3%
Total	11	2,144 Bytes	0.5%

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 1000 dialogs)

No dialog resources in this file.

String resources in this dll (up to 1000 strings)

String ID	String Text
45057	Background contract execution has already been requested.
45058	Background contract operation is in an error state.
45059	Background contract operation has not been activated yet.
45060	An OpenAsync operation is already pending.
45061	This AppServiceConnection is already open.
45062	An unexpected error occurred when opening the AppServiceConnection.
45063	PackageFamilyName must be set prior to calling OpenAsync.
45064	AppServiceName must be set prior to calling OpenAsync.
45066	AppService has closed unexpectedly.

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

Exported Functions List

The following functions are exported by this dll:

DllCanUnloadNow

DllGetActivationFactory

DllGetClassObject

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException

  _XcptFilter

  __CxxFrameHandler

  __dllonexit

  _amsg_exit

  _callnewh

  _except_handler4_common

  _ftol2

  _get_errno

  _initterm

  _lock

  _onexit

  _purecall

  _set_errno

  _unlock

  _vsnwprintf

  _wcsicmp

  free

  malloc

  memcmp

  memcpy

  memmove

  memmove_s

  memset

  public: __thiscall exception::exception(char const * const &)

  public: __thiscall exception::exception(char const * const &,int)

  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 operator delete(void *)

  void __cdecl operator delete[](void *)

  void __cdecl terminate(void)

• api-ms-win-core-util-l1-1-0.dll:
  

  ntdll!RtlDecodePointer

  ntdll!RtlEncodePointer

• api-ms-win-core-com-l1-1-1.dll:
  

  combase!CoCancelCall	combase!CoCreateFreeThreadedMarshaler	combase!CoCreateInstance
  combase!CoDisableCallCancellation	combase!CoEnableCallCancellation	combase!CoGetApartmentType
  combase!CoGetCallContext	combase!CoGetInterfaceAndReleaseStream	combase!CoGetMalloc
  combase!CoInitializeEx	combase!CoMarshalInterface	combase!CoReleaseMarshalData
  combase!CoTaskMemAlloc	combase!CoTaskMemFree	combase!CoTaskMemRealloc
  combase!CoUninitialize	combase!CoWaitForMultipleHandles	combase!CreateStreamOnHGlobal
  combase!RoGetAgileReference	combase!StringFromCLSID

• api-ms-win-core-winrt-string-l1-1-0.dll:
  

  combase!WindowsCreateString	combase!WindowsCreateStringReference	combase!WindowsDeleteString
  combase!WindowsDuplicateString	combase!WindowsGetStringRawBuffer	combase!WindowsIsStringEmpty
  combase!WindowsStringHasEmbeddedNull

• api-ms-win-core-libraryloader-l1-2-0.dll:
  

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!FreeLibraryAndExitThread
  KernelBase!GetModuleFileNameA	KernelBase!GetModuleHandleExW	KernelBase!GetModuleHandleW
  KernelBase!GetProcAddress	KernelBase!LoadLibraryExW	KernelBase!LoadStringW

• api-ms-win-core-synch-l1-2-0.dll:
  

  KernelBase!CreateEventExW	KernelBase!InitOnceBeginInitialize	KernelBase!InitOnceComplete
  KernelBase!InitOnceExecuteOnce	KernelBase!InitializeCriticalSectionEx	KernelBase!OpenSemaphoreW
  KernelBase!ReleaseSemaphore	KernelBase!SetEvent	KernelBase!Sleep
  KernelBase!WaitForSingleObject	ntdll!RtlAcquireSRWLockExclusive	ntdll!RtlAcquireSRWLockShared
  ntdll!RtlDeleteCriticalSection	ntdll!RtlInitializeConditionVariable	ntdll!RtlReleaseSRWLockExclusive
  ntdll!RtlReleaseSRWLockShared

• api-ms-win-core-debug-l1-1-1.dll:
  

  KernelBase!OutputDebugStringW

• api-ms-win-core-winrt-l1-1-0.dll:
  

  combase!RoActivateInstance	combase!RoGetActivationFactory	combase!RoInitialize
  combase!RoUninitialize

• api-ms-win-core-winrt-error-l1-1-1.dll:
  

  combase!GetRestrictedErrorInfo	combase!IsErrorPropagationEnabled
  combase!RoGetMatchingRestrictedErrorInfo	combase!RoOriginateError
  combase!RoOriginateErrorW	combase!RoReportFailedDelegate
  combase!RoTransformError	combase!SetRestrictedErrorInfo

• api-ms-win-core-localization-l1-2-1.dll:
  

  KernelBase!FormatMessageW

• api-ms-win-core-errorhandling-l1-1-1.dll:
  

  KernelBase!GetLastError	KernelBase!RaiseException	KernelBase!SetUnhandledExceptionFilter
  KernelBase!UnhandledExceptionFilter	ntdll!RtlRestoreLastWin32Error

• api-ms-win-core-processthreads-l1-1-2.dll:
  

  KernelBase!OpenProcessToken	kernel32!CreateThread	kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId
  kernel32!GetCurrentThreadId	kernel32!GetProcessId	kernel32!OpenProcess	kernel32!TerminateProcess
  kernel32!TlsAlloc	kernel32!TlsFree	kernel32!TlsGetValue	kernel32!TlsSetValue

• api-ms-win-core-profile-l1-1-0.dll:
  

  ntdll!RtlQueryPerformanceCounter

  ntdll!RtlQueryPerformanceFrequency

• api-ms-win-core-sysinfo-l1-2-1.dll:
  

  KernelBase!GetSystemTimeAsFileTime

  KernelBase!GetTickCount

• api-ms-win-core-threadpool-l1-2-0.dll:
  

  KernelBase!CallbackMayRunLong	KernelBase!CreateThreadpoolIo	KernelBase!CreateThreadpoolTimer
  KernelBase!TrySubmitThreadpoolCallback	ntdll!TpCallbackUnloadDllOnCompletion	ntdll!TpCancelAsyncIoOperation
  ntdll!TpReleaseIoCompletion	ntdll!TpReleaseTimer	ntdll!TpSetTimer
  ntdll!TpStartAsyncIoOperation	ntdll!TpWaitForTimer

• api-ms-win-core-handle-l1-1-0.dll:
  

  KernelBase!CloseHandle

  KernelBase!DuplicateHandle

• api-ms-win-core-synch-l1-2-1.dll:
  

  KernelBase!CreateSemaphoreW

• api-ms-win-core-file-l1-2-1.dll:
  

  KernelBase!CreateFileW

  KernelBase!FlushFileBuffers

  KernelBase!ReadFile

  KernelBase!WriteFile

• api-ms-win-security-base-l1-2-0.dll:
  

  KernelBase!GetTokenInformation

• api-ms-win-core-string-l1-1-0.dll:
  

  KernelBase!CompareStringOrdinal

• api-ms-win-eventing-provider-l1-1-0.dll:
  

  ntdll!EtwEventActivityIdControl	ntdll!EtwEventRegister	ntdll!EtwEventSetInformation
  ntdll!EtwEventUnregister	ntdll!EtwEventWriteTransfer

• api-ms-win-core-io-l1-1-1.dll:
  

  kernel32!CancelIoEx

• RPCRT4.dll:
  

  UuidCreate

• api-ms-win-core-namedpipe-l1-2-0.dll:
  

  KernelBase!CreateNamedPipeW

• api-ms-win-core-threadpool-legacy-l1-1-0.dll:
  

  KernelBase!CreateTimerQueueTimer

  KernelBase!DeleteTimerQueueTimer

• api-ms-win-shcore-stream-l1-1-0.dll:
  

  SHCore!SHCreateMemStream

• api-ms-win-shcore-stream-winrt-l1-1-0.dll:
  

  SHCore!CreateRandomAccessStreamOverStream

• api-ms-win-shcore-thread-l1-1-0.dll:
  

  SHCore!SHCreateThreadRef

  SHCore!SHGetThreadRef

  SHCore!SHSetThreadRef

• api-ms-win-appmodel-runtime-l1-1-1.dll:
  

  kernel!GetPackageFamilyName

  kernel!GetPackagesByPackageFamily

  kernel!PackageFamilyNameFromFullName

• api-ms-win-appmodel-runtime-internal-l1-1-2.dll:
  

  kernel!GetEffectivePackageStatusForUser

• api-ms-win-core-winrt-propertysetprivate-l1-1-1.dll:
  

  WinTypes!RoCreatePropertySetSerializer

• OnDemandBrokerClient.dll:
  

  CreateOnDemandBrokerClient

• api-ms-win-core-delayload-l1-1-1.dll:
  

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI