| Windows 8 DLL File Information - mmcss.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: | Multimedia Class Scheduler Service |
| 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: | 59 KB |
| Total Number of Exported Functions: | 2 |
| Total Number of Exported Functions With Names: | 2 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 36,864 Bytes | 60.5% | Read, Execute | Code |
| .data | 0x0000a000 | 14,848 Bytes | 24.4% | Write, Read | Initialized Data |
| .idata | 0x00012000 | 4,096 Bytes | 6.7% | Read | Initialized Data |
| .rsrc | 0x00013000 | 1,536 Bytes | 2.5% | Read | Initialized Data |
| .reloc | 0x00014000 | 2,560 Bytes | 4.2% | Read, Discardable | Initialized Data |
Static Linking
mmcss.dll is statically linked to the following files:ntdll.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-interlocked-l1-2-0.dll
AVRT.dll
This means that when mmcss.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, mmcss.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 | 5 | 804 Bytes | 1.3% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 2 | 1,132 Bytes | 1.9% |
| Total | 7 | 1,936 Bytes | 3.2% |
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 |
|---|---|
| 100 | Multimedia Class Scheduler |
| 101 | Enables relative prioritization of work based on system-wide task priorities. This is intended mainly for multimedia applications. If this service is stopped, individual tasks resort to their default priority. |
| 102 | Thread Ordering Server |
| 103 | Provides ordered execution for a group of threads within a specific period of time. |
| 104 | MMCSS [on behalf of process '%1' (tid: '%2')] |
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:| ServiceMain | ToServiceMain |
Imported Functions List
The following functions are imported by this dll:- ntdll.dll:
AlpcGetMessageAttribute AlpcInitializeMessageAttribute DbgPrintEx DbgPrompt EtwGetTraceLoggerHandle EtwLogTraceEvent EtwRegisterTraceGuidsW EtwUnregisterTraceGuids LdrGetDllFullName NtAlertThread NtAllocateVirtualMemory NtAlpcAcceptConnectPort NtAlpcCreatePort NtAlpcImpersonateClientOfPort NtAlpcOpenSenderThread NtAlpcSendWaitReceivePort NtCancelTimer NtClose NtCreateEvent NtCreatePrivateNamespace NtCreateTimer NtDelayExecution NtDeletePrivateNamespace NtDeviceIoControlFile NtEnumerateKey NtFreeVirtualMemory NtOpenEvent NtOpenFile NtOpenKey NtOpenPrivateNamespace NtOpenProcess NtOpenThread NtPowerInformation NtQueryInformationProcess NtQueryInformationThread NtQueryPerformanceCounter NtQuerySystemInformation NtQueryTimerResolution NtQueryValueKey NtReadVirtualMemory NtResetEvent NtResumeThread NtSetEvent NtSetInformationThread NtSetSystemInformation NtSetTimer NtSetTimerEx NtSetTimerResolution NtWaitForMultipleObjects NtWaitForSingleObject RtlAcquirePrivilege RtlAddAccessAllowedAce RtlAddSIDToBoundaryDescriptor RtlAllocateAndInitializeSid RtlAllocateHeap RtlCompareMemory RtlCreateAcl RtlCreateBoundaryDescriptor RtlCreateSecurityDescriptor RtlCreateServiceSid RtlCreateUserThread RtlDeleteBoundaryDescriptor RtlExitUserThread RtlFreeHeap RtlFreeSid RtlGetCurrentProcessorNumber RtlInitUnicodeStringEx RtlInitializeSListHead RtlInitializeSid RtlIntegerToUnicodeString RtlInterlockedFlushSList RtlInterlockedPushEntrySList RtlLengthRequiredSid RtlLengthSid RtlNtStatusToDosError RtlRandomEx RtlReleasePrivilege RtlSetDaclSecurityDescriptor RtlSubAuthoritySid RtlUnwind TpAllocWait TpReleaseWait TpSetWait TpWaitForWait _vsnwprintf _wcsicmp memcpy memset - api-ms-win-core-libraryloader-l1-1-1.dll:
KernelBase!DisableThreadLibraryCalls - api-ms-win-core-profile-l1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - api-ms-win-core-processthreads-l1-1-1.dll:
kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThreadId kernel32!TerminateProcess - api-ms-win-core-sysinfo-l1-2-0.dll:
KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount - api-ms-win-core-errorhandling-l1-1-1.dll:
KernelBase!GetLastError KernelBase!SetUnhandledExceptionFilter KernelBase!UnhandledExceptionFilter ntdll!RtlRestoreLastWin32Error - api-ms-win-service-core-l1-1-1.dll:
sechost!RegisterServiceCtrlHandlerExW sechost!SetServiceStatus - api-ms-win-core-synch-l1-2-0.dll:
KernelBase!Sleep - api-ms-win-core-interlocked-l1-2-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedExchange KernelBase!InterlockedIncrement ntdll!RtlInterlockedCompareExchange64 - AVRT.dll:
AvRevertMmThreadCharacteristics AvSetMmThreadCharacteristicsW