| Windows 7 DLL File Information - loadperf.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: | Load & Unload Performance Counters |
| 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: | 113 KB |
| Total Number of Exported Functions: | 14 |
| Total Number of Exported Functions With Names: | 14 |
Section Headers
| Name | Virtual Address | Raw Data Size | % of File | Characteristics | Section Contains... |
|---|---|---|---|---|---|
| .text | 0x00001000 | 89,600 Bytes | 77.4% | Read, Execute | Code |
| .data | 0x00017000 | 3,584 Bytes | 3.1% | Write, Read | Initialized Data |
| .rsrc | 0x00019000 | 15,872 Bytes | 13.7% | Read | Initialized Data |
| .reloc | 0x0001d000 | 5,120 Bytes | 4.4% | Read, Discardable | Initialized Data |
Static Linking
loadperf.dll is statically linked to the following files:msvcrt.dll
ntdll.dll
KERNELBASE.dll
API-MS-Win-Core-Console-L1-1-0.dll
API-MS-Win-Core-ErrorHandling-L1-1-0.dll
API-MS-Win-Core-File-L1-1-0.dll
API-MS-Win-Core-Handle-L1-1-0.dll
API-MS-Win-Core-Heap-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-LocalRegistry-L1-1-0.dll
API-MS-Win-Core-Memory-L1-1-0.dll
API-MS-Win-Core-Misc-L1-1-0.dll
API-MS-Win-Core-ProcessEnvironment-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-String-L1-1-0.dll
API-MS-Win-Core-Synch-L1-1-0.dll
API-MS-Win-Core-SysInfo-L1-1-0.dll
API-MS-Win-Security-Base-L1-1-0.dll
KERNEL32.dll
This means that when loadperf.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, loadperf.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 | 58 | 5,790 Bytes | 5.0% |
| Type Libraries | 0 | 0 Bytes | 0.0% |
| Manifest | 0 | 0 Bytes | 0.0% |
| All Others | 4 | 25,734 Bytes | 22.2% |
| Total | 62 | 31,524 Bytes | 27.2% |
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 |
|---|---|
| 107 | Error in file: %ws. |
| 108 | drivername parameter was not found in the [info] section of the file |
| 109 | Unable to find initialization file %ws |
| 110 | Unable to enumerate languages supported in %ws |
| 111 | Unable to open symbol file %ws |
| 113 | Unable to open Driver key: %ws |
| 114 | Status value: %d |
| 115 | Unable to open Perflib key, status: %d |
| 116 | Unable to read Last Counter value from the Perflib key, status: %d |
| 117 | Counters for %ws are already installed |
| 118 | Unable to set Perflib's Busy flag. Status: %d |
| 120 | Key %ws is not formatted correctly |
| 121 | Language ID: %ws in key %ws is not found under [languages] |
| 123 | Unable to add text for %ws to language %ws. status: %d |
| 124 | Unable to sort entrys. Status: %d |
| 125 | Unable to open language key %ws under Perflib |
| 126 | Unable to set the %ws value under the %ws key in the registry |
| 127 | Error encountered while updateing text in registry. Status: %d |
| 128 | Perflib is currently being updated by another process. Try again later. |
| 129 | Unable to connect to remote machine %ws. Status: %d |
| 201 | LODCTR |
| 202 | Updates Performance Monitor counter names and explain text for an extensible counter |
| 203 | Usage: |
| 204 | LODCTR [\\computername] filename |
| 205 | computername is the name of the remote computer. Currently computername is |
| 206 | ignored until remote installation is supported. |
| 207 | Local machine is used if computername is not specified. |
| 208 | filename is the name of the initialization file that contains |
| 209 | the counter name definitions and explain text for an extensible |
| 210 | counter DLL. |
| 211 | LODCTR /S:<FileName> |
| 212 | save current perf registry strings and info to <FileName> |
| 213 | LODCTR /R:<FileName> |
| 214 | restore perf registry strings and info using <FileName> |
| 215 | Note: any arguments with spaces in the names must be enclosed within |
| 216 | Double Quotation marks. |
| 311 | Unable to open driver %ws. Status: %d |
| 312 | Counters for %ws have not been installed yet |
| 313 | Removing counter names and explain text for %ws |
| 314 | Unable to open a handle to the %ws key, status: %d |
| 315 | Unable to set %ws value under %ws key, status: %d |
| 316 | Unable to read %ws value under %ws key, status: %d |
| 318 | Updating text for language %ws |
| 320 | Unable to load %ws text for language %ws. Status: %d |
| 322 | Unable to connect to remote machine %ws. Status: %d |
| 323 | Driver name is too long or incorrectly formatted. |
| 401 | UNLODCTR |
| 402 | Removes counter names and explain text for the specified extensible counter. |
| 403 | Usage: |
| 404 | UNLODCTR [\\computername] driver |
| 405 | computername is the name of the remote computer. Currently computername is |
| 406 | ignored until remote installation is supported. |
| 407 | Local machine is used if computername is not specified. |
| 408 | driver is the name of the device driver which is to have its |
| 409 | counter name definitions and explain text removed from the system's |
| 410 | registry. |
| 411 | Note: any arguments with spaces in the names must be enclosed within |
| 412 | Double Quotation marks. |
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:| BackupPerfRegistryToFileW | InstallPerfDllA | InstallPerfDllW | LoadPerfCounterTextStringsA |
| LoadPerfCounterTextStringsW | LpAcquireInstallationMutex | LpReleaseInstallationMutex | RestorePerfRegistryFromFileW |
| SetServiceAsTrustedA | SetServiceAsTrustedW | UnloadPerfCounterTextStringsA | UnloadPerfCounterTextStringsW |
| UpdatePerfNameFilesA | UpdatePerfNameFilesW |
Imported Functions List
The following functions are imported by this dll:- msvcrt.dll:
_XcptFilter _amsg_exit _except_handler4_common _initterm _iob _ultow_s _vsnwprintf _wfopen _wsplitpath_s fclose fgetws fprintf free iswctype malloc memcpy memset swscanf_s vfwprintf wcschr wcsstr wcstoul wprintf - ntdll.dll:
EtwEventRegister EtwEventUnregister EtwEventWrite EtwLogTraceEvent NtCreateMutant NtCreatePrivateNamespace NtOpenPrivateNamespace RtlNtStatusToDosError - KERNELBASE.dll:
GetUserDefaultUILanguage - API-MS-Win-Core-Console-L1-1-0.dll:
kernel32!WriteConsoleW - API-MS-Win-Core-ErrorHandling-L1-1-0.dll:
kernel32!GetLastError kernel32!SetLastError kernel32!SetUnhandledExceptionFilter kernel32!UnhandledExceptionFilter - API-MS-Win-Core-File-L1-1-0.dll:
kernel32!CreateDirectoryW kernel32!CreateFileW kernel32!DeleteFileW kernel32!FindClose kernel32!FindFirstFileExW kernel32!FindNextFileW kernel32!GetFileSize kernel32!GetFileTime kernel32!GetFileType kernel32!RemoveDirectoryW kernel32!WriteFile - API-MS-Win-Core-Handle-L1-1-0.dll:
kernel32!CloseHandle - API-MS-Win-Core-Heap-L1-1-0.dll:
KernelBase!GetProcessHeap ntdll!RtlAllocateHeap ntdll!RtlFreeHeap ntdll!RtlReAllocateHeap ntdll!RtlSizeHeap - API-MS-Win-Core-Interlocked-L1-1-0.dll:
KernelBase!InterlockedCompareExchange KernelBase!InterlockedExchange - API-MS-Win-Core-LibraryLoader-L1-1-0.dll:
KernelBase!DisableThreadLibraryCalls KernelBase!FreeLibrary KernelBase!GetModuleHandleA KernelBase!GetProcAddress KernelBase!LoadLibraryExA KernelBase!LoadStringW - API-MS-Win-Core-LocalRegistry-L1-1-0.dll:
kernel32!RegCloseKey kernel32!RegDeleteValueW kernel32!RegEnumKeyExW kernel32!RegLoadMUIStringW kernel32!RegOpenKeyExW kernel32!RegQueryValueExW kernel32!RegSetValueExW - API-MS-Win-Core-Memory-L1-1-0.dll:
KernelBase!CreateFileMappingW KernelBase!MapViewOfFileEx KernelBase!UnmapViewOfFile - API-MS-Win-Core-Misc-L1-1-0.dll:
KernelBase!GlobalFree KernelBase!LocalAlloc KernelBase!Sleep KernelBase!lstrcmpiW KernelBase!lstrlen KernelBase!lstrlenW - API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll:
KernelBase!ExpandEnvironmentStringsW KernelBase!GetStdHandle KernelBase!SearchPathW - 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-String-L1-1-0.dll:
KernelBase!CompareStringW KernelBase!MultiByteToWideChar KernelBase!WideCharToMultiByte - API-MS-Win-Core-Synch-L1-1-0.dll:
kernel32!CreateMutexW kernel32!OpenEventW kernel32!ReleaseMutex kernel32!SetEvent kernel32!WaitForSingleObject - API-MS-Win-Core-SysInfo-L1-1-0.dll:
KernelBase!GetSystemDirectoryW KernelBase!GetSystemTimeAsFileTime KernelBase!GetSystemWindowsDirectoryW KernelBase!GetTickCount - API-MS-Win-Security-Base-L1-1-0.dll:
KernelBase!AllocateAndInitializeSid KernelBase!CreateWellKnownSid KernelBase!FreeSid KernelBase!InitializeSecurityDescriptor KernelBase!SetSecurityDescriptorDacl - KERNEL32.dll:
AddSIDToBoundaryDescriptor CopyFileExW CopyFileW CreateBoundaryDescriptorW DelayLoadFailureHook DosDateTimeToFileTime FileTimeToDosDateTime GetPrivateProfileIntW GetPrivateProfileSectionW GetPrivateProfileStringW ntdll!RtlDeleteBoundaryDescriptor