| Windows 8 DLL File Information - umpo.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: | User-mode Power Service |
| File Version: | 6.2.9200.16384 (win8_rtm.120725-1247) |
| Company: | Microsoft Corporation |
| Product Name: | Microsoft® Windows® Operating System |
| DLL popularity | Very Low - 1 other DLL files in system32 directory are statically linked to this file. |
| File Size: | 66 KB |
| Total Number of Exported Functions: | 26 |
| Total Number of Exported Functions With Names: | 26 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 45,568 Bytes | 67.4% | Read, Execute | Code |
| .data | 0x0000d000 | 2,048 Bytes | 3.0% | Write, Read | Initialized Data |
| .idata | 0x0000e000 | 4,608 Bytes | 6.8% | Read | Initialized Data |
| .rsrc | 0x00010000 | 10,752 Bytes | 15.9% | Read | Initialized Data |
| .reloc | 0x00013000 | 3,584 Bytes | 5.3% | Read, Discardable | Initialized Data |
Static Linking
umpo.dll is statically linked to the following files:msvcrt.dll
ntdll.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-handle-l1-1-0.dll
RPCRT4.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
api-ms-win-service-private-l1-1-0.dll
api-ms-win-core-apiquery-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
This means that when umpo.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, umpo.dll won't be loaded.
List of files that are statically linked to umpo.dll
umpoext.dll
This means that when one of the above files is loaded, umpo.dll will be loaded too. (The opposite of the previous 'Static Linking' section)
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 | 2 | 162 Bytes | 0.2% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 4 | 10,450 Bytes | 15.5% |
| Total | 6 | 10,612 Bytes | 15.7% |
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 | Power |
| 101 | Manages power policy and power policy notification delivery. |
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:| PtrUmpoDebug | PtrUmpoHandle | PtrUmpoOnAcPower |
| PtrUmpoProviderHandle | UmpoAllocate | UmpoAlpcSendPowerMessage |
| UmpoEnumerate | UmpoFree | UmpoGetActiveScheme |
| UmpoInternalAccessCheck | UmpoInternalCloseUserPowerKey | UmpoInternalConvertGuidToString |
| UmpoInternalDataAccessorToString | UmpoInternalGetActiveSchemeGuid | UmpoInternalIsSettingRangeDefined |
| UmpoInternalOpenGUIDSubKey | UmpoInternalOpenUserPowerKey | UmpoMain |
| UmpoNotificationHandler | UmpoNotifyKernelAllPowerPolicyChanged | UmpoNotifyKernelPowerPolicyChanged |
| UmpoReadFromSystemPowerKey | UmpoReadFromUserPowerKey | UmpoSetActiveScheme |
| UmpoTraceAdaptiveDimTimeout | UmpoWriteToUserPowerKey |
Imported Functions List
The following functions are imported by this dll:- msvcrt.dll:
_XcptFilter _amsg_exit _except_handler4_common _initterm _vsnwprintf _wcsicmp free malloc memcmp memcpy memset wcsrchr - ntdll.dll:
AlpcGetMessageAttribute AlpcInitializeMessageAttribute DbgPrint EtwEventRegister EtwEventUnregister EtwEventWrite NtAlpcCancelMessage NtAlpcConnectPort NtAlpcDisconnectPort NtAlpcQueryInformation NtAlpcSendWaitReceivePort NtClose NtPowerInformation NtQueryInformationProcess RtlAllocateHeap RtlCompareMemory RtlCreateHeap RtlDeleteElementGenericTableAvl RtlDestroyHeap RtlEnumerateGenericTableAvl RtlFreeHeap RtlInitUnicodeString RtlInitializeGenericTableAvl RtlInsertElementGenericTableAvl RtlLookupElementGenericTableAvl RtlNtStatusToDosError TpAllocAlpcCompletion TpReleaseAlpcCompletion TpWaitForAlpcCompletion - api-ms-win-core-synch-l1-2-0.dll:
KernelBase!CreateEventW KernelBase!SetEvent KernelBase!Sleep KernelBase!WaitForSingleObject ntdll!RtlAcquireSRWLockExclusive ntdll!RtlAcquireSRWLockShared ntdll!RtlDeleteCriticalSection ntdll!RtlEnterCriticalSection ntdll!RtlInitializeConditionVariable ntdll!RtlInitializeCriticalSection ntdll!RtlLeaveCriticalSection ntdll!RtlReleaseSRWLockExclusive ntdll!RtlReleaseSRWLockShared - api-ms-win-core-errorhandling-l1-1-1.dll:
KernelBase!GetLastError KernelBase!SetUnhandledExceptionFilter KernelBase!UnhandledExceptionFilter - api-ms-win-security-base-l1-2-0.dll:
KernelBase!AccessCheck KernelBase!AdjustTokenPrivileges KernelBase!AllocateAndInitializeSid KernelBase!CheckTokenMembership KernelBase!FreeSid KernelBase!ImpersonateLoggedOnUser KernelBase!RevertToSelf - api-ms-win-core-interlocked-l1-2-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedDecrement KernelBase!InterlockedExchange KernelBase!InterlockedIncrement - api-ms-win-core-processthreads-l1-1-1.dll:
KernelBase!OpenProcessToken KernelBase!OpenThreadToken kernel32!GetCurrentProcess kernel32!GetCurrentProcessId kernel32!GetCurrentThread kernel32!GetCurrentThreadId kernel32!GetProcessId kernel32!TerminateProcess kernel32!TlsAlloc kernel32!TlsFree kernel32!TlsGetValue kernel32!TlsSetValue - api-ms-win-core-handle-l1-1-0.dll:
KernelBase!CloseHandle - RPCRT4.dll:
I_RpcBindingIsClientLocal I_RpcOpenClientProcess NdrServerCall2 RpcImpersonateClient RpcRevertToSelf RpcServerRegisterIf3 RpcServerUnregisterIfEx RpcServerUseProtseqEpW RpcStringFreeW UuidEqual UuidFromStringW UuidToStringW - api-ms-win-core-registry-l1-1-0.dll:
KernelBase!RegCloseKey KernelBase!RegCreateKeyExW KernelBase!RegDeleteTreeW KernelBase!RegEnumKeyExW KernelBase!RegEnumValueW KernelBase!RegFlushKey KernelBase!RegOpenKeyExW KernelBase!RegQueryInfoKeyW KernelBase!RegQueryValueExW KernelBase!RegRestoreKeyW KernelBase!RegSetValueExW - api-ms-win-security-sddl-l1-1-0.dll:
sechost!ConvertStringSecurityDescriptorToSecurityDescriptorW - api-ms-win-service-core-l1-1-1.dll:
sechost!RegisterServiceCtrlHandlerExW sechost!SetServiceStatus - api-ms-win-core-profile-l1-1-0.dll:
ntdll!RtlQueryPerformanceCounter - api-ms-win-core-sysinfo-l1-2-0.dll:
KernelBase!GetSystemTimeAsFileTime KernelBase!GetTickCount - api-ms-win-core-heap-obsolete-l1-1-0.dll:
kernel32!LocalAlloc kernel32!LocalFree - api-ms-win-service-private-l1-1-0.dll:
sechost!I_QueryTagInformation sechost!I_ScSendPnPMessage - api-ms-win-core-apiquery-l1-1-0.dll:
ntdll!ApiSetQueryApiSetPresence - api-ms-win-core-delayload-l1-1-1.dll:
kernel32!DelayLoadFailureHook ntdll!LdrResolveDelayLoadedAPI