| Windows 7 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 7, 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: | 6.1.7100.0 (winmain_win7rc.090421-1700) |
| 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: | 48 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 | 31,744 Bytes | 63.9% | Read, Execute | Code |
| .data | 0x00009000 | 12,800 Bytes | 25.8% | Write, Read | Initialized Data |
| .rsrc | 0x00010000 | 1,536 Bytes | 3.1% | Read | Initialized Data |
| .reloc | 0x00011000 | 2,048 Bytes | 4.1% | Read, Discardable | Initialized Data |
Static Linking
mmcss.dll is statically linked to the following files:ntdll.dll
API-MS-Win-Core-ErrorHandling-L1-1-0.dll
API-MS-Win-Core-Interlocked-L1-1-0.dll
API-MS-Win-Core-LibraryLoader-L1-1-0.dll
API-MS-Win-Core-Misc-L1-1-0.dll
API-MS-Win-Core-ProcessThreads-L1-1-0.dll
API-MS-Win-Core-Profile-L1-1-0.dll
API-MS-Win-Core-SysInfo-L1-1-0.dll
API-MS-WIN-Service-Core-L1-1-0.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 | 4 | 714 Bytes | 1.4% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 2 | 1,128 Bytes | 2.3% |
| Total | 6 | 1,842 Bytes | 3.7% |
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. |
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 NtAllocateVirtualMemory NtAlpcAcceptConnectPort NtAlpcCreatePort NtAlpcImpersonateClientOfPort NtAlpcOpenSenderThread NtAlpcSendWaitReceivePort NtCancelTimer NtClose NtCreateEvent NtCreatePrivateNamespace NtCreateTimer NtDelayExecution NtDeletePrivateNamespace NtDeviceIoControlFile NtEnumerateKey NtFreeVirtualMemory NtOpenEvent NtOpenFile NtOpenKey NtOpenPrivateNamespace NtOpenProcess NtOpenThread NtQueryInformationProcess NtQueryInformationThread NtQueryPerformanceCounter NtQuerySystemInformation NtQueryTimerResolution NtQueryValueKey NtQueueApcThread NtReadVirtualMemory NtResetEvent NtResumeThread NtSetEvent NtSetInformationThread NtSetSystemInformation NtSetTimer NtSetTimerResolution NtSetValueKey NtWaitForMultipleObjects NtWaitForSingleObject RtlAcquirePrivilege RtlAddAccessAllowedAce RtlAddSIDToBoundaryDescriptor RtlAllocateHeap RtlCompareMemory RtlCreateAcl RtlCreateBoundaryDescriptor RtlCreateSecurityDescriptor RtlCreateServiceSid RtlCreateUserThread RtlDeleteBoundaryDescriptor RtlExitUserThread RtlFreeHeap RtlGetCurrentProcessorNumber RtlInitUnicodeStringEx RtlInitializeSListHead RtlInitializeSid RtlInterlockedFlushSList RtlInterlockedPushEntrySList RtlLengthRequiredSid RtlLengthSid RtlNtStatusToDosError RtlRandomEx RtlReleasePrivilege RtlSetDaclSecurityDescriptor RtlSubAuthoritySid RtlUnwind _vsnwprintf _wcsicmp memcpy memset - API-MS-Win-Core-ErrorHandling-L1-1-0.dll:
kernel32!GetLastError kernel32!SetLastError kernel32!SetUnhandledExceptionFilter kernel32!UnhandledExceptionFilter - API-MS-Win-Core-Interlocked-L1-1-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedExchange KernelBase!InterlockedIncrement ntdll!RtlInterlockedCompareExchange64 - API-MS-Win-Core-LibraryLoader-L1-1-0.dll:
KernelBase!DisableThreadLibraryCalls - API-MS-Win-Core-Misc-L1-1-0.dll:
KernelBase!Sleep - API-MS-Win-Core-ProcessThreads-L1-1-0.dll:
kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThreadId kernel32!TerminateProcess - API-MS-Win-Core-Profile-L1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - API-MS-Win-Core-SysInfo-L1-1-0.dll:
KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount - API-MS-WIN-Service-Core-L1-1-0.dll:
sechost!RegisterServiceCtrlHandlerExW sechost!SetServiceStatus - AVRT.dll:
AvRevertMmThreadCharacteristics AvSetMmThreadCharacteristicsW