Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2, 0, 0, 6 66.67%
2, 0, 0, 6 33.33%
(Note, PC Tools publishes each variation of this file with the same version, but the hashes are unique.)

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCloseKey, RegOpenKeyExW, RegQueryValueExW, RegisterEventSourceA, ReportEventA, DeregisterEventSource
kernel32.dll
MultiByteToWideChar, GetTempPathW, GetTickCount, GetSystemTimeAsFileTime, GetCurrentProcessId, FormatMessageA, GetProcAddress, GetFullPathNameW, GetTempPathA, GetFullPathNameA, AreFileApisANSI, DeleteFileA, LockFileEx, WideCharToMultiByte, CreateFileA, GetDiskFreeSpaceW, LoadLibraryW, LoadLibraryA, SetFilePointer, GetVersionExW, FreeLibrary, GetDiskFreeSpaceA, GetFileAttributesA, InterlockedIncrement, QueryPerformanceCounter, GetVersion, GetFileType, GetStdHandle, GlobalMemoryStatus, GetVersionExA, ResetEvent, GetCurrentProcess, FormatMessageW, LocalFree, OutputDebugStringW, GetLocalTime, GetModuleHandleW, WriteConsoleW, GetConsoleOutputCP, WriteConsoleA, ReleaseMutex, CreateMutexW, FindNextFileW, FindClose, SetEndOfFile, SetEvent, SetFilePointerEx, FlushFileBuffers, WriteFile, UnlockFile, LockFile, ReadFile, GetLastError, CreateFileW, ReleaseSemaphore, Sleep, LeaveCriticalSection, EnterCriticalSection, GetCurrentThreadId, CreateThread, GetFileAttributesW, SystemTimeToFileTime, GetSystemTime, DeleteFileW, CreateSemaphoreW, CloseHandle, CreateEventW, DeleteCriticalSection, InitializeCriticalSection, FindFirstFileW, TerminateThread, GetFileTime, WaitForSingleObject, GetFileSize, SetEnvironmentVariableA, CompareStringW, CompareStringA, GetStringTypeW, GetStringTypeA, GetLocaleInfoA, SetStdHandle, GetConsoleMode, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, VirtualAlloc, GetModuleHandleA, RaiseException, RtlUnwind, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, InterlockedDecrement, GetModuleFileNameA, ExitProcess, HeapCreate, VirtualFree, GetTimeZoneInformation, SetHandleCount, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, LCMapStringW, GetConsoleCP
shlwapi.dll
wnsprintfW
user32.dll
GetUserObjectInformationW, GetProcessWindowStation, GetDesktopWindow, MessageBoxA
Export table
CreateInstance2
CreateSmartUpdateInstance
CreateToolsInstance

usermodefilecache.dll

PC Tools UserMode Cache Library by PC Tools (Signed)

Remove usermodefilecache.dll
Version:   2, 0, 0, 6
MD5:   8768c9d5b1d7fc63d36e96b48c7a56a4
SHA1:   0edd3b29ce7e6052c32f5b2a21da53b0407b12c3
SHA256:   6732c03ac7fcec16dca50996f4515e0a192eb41e11b5cc20453d4d642a8dfc85

Overview

usermodefilecache.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by PC Tools which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:usermodefilecache.dll
Product name:PC Tools UserMode Cache Library
Description:UserMode Dynamic Link Library
Typical file path:C:\Program Files\spyware doctor\usermodefilecache.dll
Original name:UserMode.dll
File version:2, 0, 0, 6
Size:1.21 MB (1,263,576 bytes)
Certificate
Issued to:PC Tools
Authority (CA):VeriSign
Effective date:Thursday, July 9, 2009
Expiration date:Wednesday, August 15, 2012
Digital DNA
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows Vista Home Premium 33.33%
Windows 7 Professional 33.33%
Windows 7 Enterprise 33.33%

Distribution by countryDistribution by country

United States installs about 100.00% of PC Tools UserMode Cache Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 100.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

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