Should I block it?

No, this file is 100% safe to run.

Additional versions

4.1.00.06120	45.45%
4.0.00.12310	9.09%
3.2.00.07090	18.18%
3.1.00.13250	9.09%
2.3.00.04270	9.09%
2.3.00.01300	9.09%

Relationships

PE file structure

Show functions

Import table

advapi32.dll

RegQueryInfoKeyW, RegEnumKeyExW, RegDeleteKeyW, ImpersonateLoggedOnUser, RevertToSelf, RegOpenCurrentUser, RegSetValueExW, RegQueryValueExW, RegOpenKeyExW, RegCreateKeyExW, RegCloseKey, RegDeleteValueW

kernel32.dll

GetLastError, lstrlenW, lstrcpyW, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, DeleteCriticalSection, lstrcmpiW, lstrcatW, LoadLibraryW, lstrcpynW, InterlockedIncrement, InterlockedDecrement, MultiByteToWideChar, LoadLibraryExW, CloseHandle, GetCurrentProcessId, GetCurrentThreadId, GetProcAddress, FreeLibrary, FindResourceExW, FindResourceW, LoadResource, LockResource, SizeofResource, GetVersionExW, GetThreadLocale, GetLocaleInfoA, GetACP, GetModuleFileNameW, InterlockedExchange, GetTickCount, QueryPerformanceCounter, ExitProcess, GetProcessHeap, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy, GetVersionExA, GetSystemTimeAsFileTime, RaiseException, GetModuleHandleW, SetThreadLocale, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, InterlockedCompareExchange, Sleep

msvcp70.dll

DllMain

msvcr70.dll

DllMain

msvcr80.dll

DllMain

ole32.dll

CoReleaseMarshalData, CreateStreamOnHGlobal, CoTaskMemFree, CoTaskMemAlloc, StringFromGUID2, CoTaskMemRealloc, CoMarshalInterface, CoUnmarshalInterface, CoCreateInstance

powrprof.dll

SetSuspendState

shlwapi.dll

PathFindExtensionW

user32.dll

CharNextW, UnregisterClassA

Export table

DllCanUnloadNow

DllGetClassObject

DllRegisterServer

DllUnregisterServer

VESSuPerform.dll

VAIO Event Service by Sony

Remove VESSuPerform.dll

Version:	2.3.00.04270
MD5:	50816be873b9d931a1a17391dc957cc8
SHA1:	3ba23e489ba470a883182e48047f432cb09e788f
SHA256:	8ed9ed2498991eeb8ed370e00f51dd46f4e5fb990ec78a32488bf8950766b6db

Overview

vessuperform.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including VAIO Event Service published by Sony Corporation, VAIO Event Service from Sony Corporation and VAIO Event Service by Sony Corporation.

Details

File name:	vessuperform.dll
Publisher:	Sony Corporation
Product name:	VAIO Event Service
Description:	VAIO Event Service (SnyUtils Perform Module)
Typical file path:	C:\Program Files\sony\vaio event service\vessuperform.dll
File version:	2.3.00.04270
Product version:	2.3.00
Size:	84 KB (86,016 bytes)
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 8.0
.NET CLR:	No

More details

Programs

The following programs will install this file

VAIO Event Service

Sony Corporation

6% remove

This utility is pre-installed on factory PC and provides an eventing model platform to manage function keys with relation to the volume control as well as interfaces with the VAIO Control Center utility.