Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

7.0.0.27 33.33%
7.0.0.12 66.67%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
OpenProcessToken, GetTokenInformation, GetLengthSid, GetKernelObjectSecurity
comctl32.dll
ImageList_GetIconSize, ImageList_Write, ImageList_Read, ImageList_GetIcon, ImageList_ReplaceIcon, ImageList_GetImageCount, ImageList_Destroy, ImageList_Create
kernel32.dll
TlsSetValue, TlsGetValue, TlsFree, TlsAlloc, LocalFree, LocalAlloc, lstrlenW, lstrcmpA, WriteProcessMemory, WaitForSingleObject, WaitForMultipleObjectsEx, VirtualQueryEx, VirtualQuery, VirtualProtectEx, VirtualProtect, VirtualFree, VirtualAlloc, UnmapViewOfFile, TerminateThread, TerminateProcess, SuspendThread, Sleep, SetThreadPriority, SetThreadContext, SetThreadAffinityMask, SetPriorityClass, SetLastError, SetEvent, ResumeThread, ResetEvent, ReleaseMutex, ReadProcessMemory, PulseEvent, OutputDebugStringA, OpenProcess, OpenFileMappingA, OpenEventA, MapViewOfFile, LoadLibraryExA, LoadLibraryA, LeaveCriticalSection, IsBadReadPtr, InitializeCriticalSection, GlobalUnlock, GlobalSize, GlobalLock, GlobalFree, GlobalAlloc, GetWindowsDirectoryW, GetWindowsDirectoryA, GetVersionExW, GetVersionExA, GetVersion, GetThreadPriority, GetThreadLocale, GetThreadContext, GetSystemDirectoryW, GetSystemDirectoryA, GetStartupInfoA, GetProcessVersion, GetProcessAffinityMask, GetProcAddress, GetPriorityClass, GetModuleHandleW, GetModuleHandleA, GetModuleFileNameW, GetModuleFileNameA, GetLocaleInfoA, GetLastError, GetFileAttributesW, GetFileAttributesA, GetExitCodeThread, GetExitCodeProcess, GetCurrentThreadId, GetCurrentThread, GetCurrentProcessId, GetCurrentProcess, GetCommandLineA, GetACP, InterlockedIncrement, InterlockedExchange, InterlockedDecrement, FreeLibrary, FormatMessageA, FindFirstFileA, FindClose, ExpandEnvironmentStringsW, ExpandEnvironmentStringsA, ExitProcess, EnterCriticalSection, DuplicateHandle, DeleteCriticalSection, CreateThread, CreateSemaphoreA, CreateMutexA, CreateFileMappingW, CreateFileMappingA, CreateFileW, CreateFileA, CreateEventA, CloseHandle
ole32.dll
CreateStreamOnHGlobal, CoCreateInstance, GetHGlobalFromStream
oleaut32.dll
SysStringLen, SysStringByteLen, SysReAllocStringLen, SysReAllocString, SysFreeString, SysAllocStringLen, SysAllocStringByteLen, SysAllocString
rtl100.bpl
@System@initialization$qqrv, @System@Finalization$qqrv, @System@LoadResString$qqrp20System@TResStringRec, @System@@CheckAutoResult$qqrl, @System@TInterfacedObject@_Release$qqsv, @System@TInterfacedObject@_AddRef$qqsv, @System@TInterfacedObject@QueryInterface$qqsrx5_GUIDpv, @System@TInterfacedObject@NewInstance$qqrp17System@TMetaClass, @System@TInterfacedObject@BeforeDestruction$qqrv, @System@TInterfacedObject@AfterConstruction$qqrv, @System@@IntfAddRef$qqrx45System@%DelphiInterface$t17System@IInterface%, @System@@IntfCast$qqrr45System@%DelphiInterface$t17System@IInterface%x45System@%DelphiInterface$t17System@IInterface%rx5_GUID, @System@@IntfCopy$qqrr45System@%DelphiInterface$t17System@IInterface%x45System@%DelphiInterface$t17System@IInterface%, @System@@IntfClear$qqrr45System@%DelphiInterface$t17System@IInterface%, @System@RegisterModule$qqrp17System@TLibModule, @System@@DynArrayAddRef$qqrv, @System@@DynArrayClear$qqrrpvpv, @System@@DynArraySetLength$qqrv, @System@@DynArrayHigh$qqrv, @System@@DynArrayLength$qqrv, @System@@_llmod$qqrv, @System@@_lldiv$qqrv, @System@@Dispose$qqrpvt1, @System@@New$qqripv, @System@@CopyRecord$qqrv, @System@@Finalize$qqrpvt1, @System@@FinalizeArray$qqrpvt1ui, @System@@FinalizeRecord$qqrpvt1, @System@@InitializeRecord$qqrpvt1, @System@@WStrAddRef$qqrr17System@WideString, @System@@WStrSetLength$qqrr17System@WideStringi, @System@Pos$qqrx17System@WideStringt1, @System@@WStrInsert$qqrx17System@WideStringr17System@WideStringi, @System@@WStrDelete$qqrr17System@WideStringii, @System@@WStrCopy$qqrx17System@WideStringii, @System@@WStrCmp$qqrv, @System@@WStrCatN$qqrv, @System@@WStrCat3$qqrr17System@WideStringx17System@WideStringt2, @System@@WStrCat$qqrr17System@WideStringx17System@WideString, @System@@WStrLen$qqrx17System@WideString, @System@@WStrToPWChar$qqrx17System@WideString, @System@@WStrFromLStr$qqrr17System@WideStringx17System@AnsiString, @System@@WStrFromWArray$qqrr17System@WideStringpbi, @System@@WStrFromArray$qqrr17System@WideStringpci, @System@@WStrFromPWChar$qqrr17System@WideStringpb, @System@@WStrFromPChar$qqrr17System@WideStringpc, @System@@WStrFromWChar$qqrr17System@WideStringb, @System@@WStrFromPWCharLen$qqrr17System@WideStringpbi, @System@@WStrLAsg$qqrr17System@WideStringx17System@WideString, @System@@WStrAsg$qqrr17System@WideStringx17System@WideString, @System@@WStrArrayClr$qqrpvi, @System@@WStrClr$qqrpv, @System@@NewWideString$qqri, @System@@LStrSetLength$qqrv, @System@Pos$qqrx17System@AnsiStringt1, @System@@LStrDelete$qqrv, @System@@LStrCopy$qqrv, @System@@UniqueStringA$qqrr17System@AnsiString, @System@UniqueString$qqrr17System@AnsiString, @System@@LStrToPChar$qqrx17System@AnsiString, @System@@LStrAddRef$qqrpv, @System@@LStrCmp$qqrv, @System@@LStrCatN$qqrv, @System@@LStrCat3$qqrv, @System@@LStrCat$qqrv, @System@@LStrLen$qqrx17System@AnsiString, @System@@LStrFromWStr$qqrr17System@AnsiStringx17System@WideString, @System@@LStrFromWArray$qqrr17System@AnsiStringpbi, @System@@LStrFromArray$qqrr17System@AnsiStringpci, @System@@LStrFromString$qqrr17System@AnsiStringrx28System@%SmallString$iuc$255%, @System@@LStrFromPChar$qqrr17System@AnsiStringpc, @System@@LStrFromChar$qqrr17System@AnsiStringc, @System@@LStrFromPCharLen$qqrr17System@AnsiStringpci, @System@@LStrLAsg$qqrpvpxv, @System@@LStrAsg$qqrpvpxv, @System@@LStrArrayClr$qqrpvi, @System@@LStrClr$qqrpv, @System@@RunError$qqruc, @System@@Halt0$qqrv, @System@@InitWideStrings$qqrv, @System@@StartLib$qqrv, @System@@TryFinallyExit$qqrv, @System@@DoneExcept$qqrv, @System@@RaiseAgain$qqrv, @System@@RaiseExcept$qqrv, @System@@HandleAutoException$qqrv, @System@@HandleFinally$qqrv, @System@@HandleOnException$qqrv, @System@@HandleAnyException$qqrv, @System@@BeforeDestruction$qqrp14System@TObjectzc, @System@@AfterConstruction$qqrp14System@TObject, @System@@ClassDestroy$qqrp14System@TObject, @System@@ClassCreate$qqrp17System@TMetaClasso, @System@TObject@Dispatch$qqrpv, @System@TObject@BeforeDestruction$qqrv, @System@TObject@AfterConstruction$qqrv, @System@TObject@DefaultHandler$qqrpv, @System@TObject@SafeCallException$qqrp14System@TObjectpv, @System@@AsClass$qqrp14System@TObjectp17System@TMetaClass, @System@@IsClass$qqrp14System@TObjectp17System@TMetaClass, @System@TObject@GetInterface$qqrrx5_GUIDpv, @System@TObject@Free$qqrv, @System@TObject@$bdtr$qqrv, @System@TObject@$bctr$qqrv, @System@TObject@FreeInstance$qqrv, @System@TObject@NewInstance$qqrp17System@TMetaClass, @System@TObject@ClassName$qqrp17System@TMetaClass, @System@@FillChar$qqrpvic, @System@@PStrCpy$qqrp28System@%SmallString$iuc$255%t1, @System@@PStrNCat$qqrv, @System@@AbstractError$qqrv, @System@ParamStr$qqri, @System@ParamCount$qqrv, @System@Move$qqrpxvpvi, @System@ExceptAddr$qqrv, @System@ExceptObject$qqrv, @System@@ReallocMem$qqrrpvi, @System@@FreeMem$qqrpv, @System@@GetMem$qqri, @System@AllocMem$qqrui, @System@ReportMemoryLeaksOnShutdown, @System@IsMultiThread, @System@CmdLine, @System@TInterfacedObject@, @$xp$17System@IInterface, @$xp$14System@TObject, @System@TObject@, @$xp$17System@WideString, @$xp$13System@string, @$xp$15System@Cardinal, @$xp$11System@Word, @$xp$14System@Integer, @$xp$14System@Boolean, @Sysutils@initialization$qqrv, @Sysutils@Finalization$qqrv, @Sysutils@Supports$qqrx45System@%DelphiInterface$t17System@IInterface%rx5_GUIDpv, @Sysutils@FreeAndNil$qqrpv, @Sysutils@RaiseLastOSError$qqrv, @Sysutils@FindCmdLineSwitch$qqrx17System@AnsiStringo, @Sysutils@Exception@$bctr$qqrp20System@TResStringRecpx14System@TVarRecxi, @Sysutils@Exception@$bctr$qqrx17System@AnsiStringpx14System@TVarRecxi, @Sysutils@Exception@$bctr$qqrx17System@AnsiString, @Sysutils@ShowException$qqrp14System@TObjectpv, @Sysutils@WideFormat$qqrx17System@WideStringpx14System@TVarRecxi, @Sysutils@Format$qqrx17System@AnsiStringpx14System@TVarRecxi, @Sysutils@StrPLCopy$qqrpcx17System@AnsiStringui, @Sysutils@StrPCopy$qqrpcx17System@AnsiString, @Sysutils@ExtractFileExt$qqrx17System@AnsiString, @Sysutils@ExtractFileName$qqrx17System@AnsiString, @Sysutils@ExtractFilePath$qqrx17System@AnsiString, @Sysutils@StrToInt64Def$qqrx17System@AnsiStringxj, @Sysutils@StrToIntDef$qqrx17System@AnsiStringi, @Sysutils@IntToHex$qqrji, @Sysutils@IntToHex$qqrii, @Sysutils@Trim$qqrx17System@WideString, @Sysutils@WideCompareText$qqrx17System@WideStringt1, @Sysutils@WideCompareStr$qqrx17System@WideStringt1, @Sysutils@CompareText$qqrx17System@AnsiStringt1, @Sysutils@CompareMem$qqrpvt1i, @Sysutils@SysLocale, @Sysutils@Win32Platform, @Sysutils@EmptyWideStr, @Sysutils@EExternal@, @Sysutils@Exception@, @Classes@initialization$qqrv, @Classes@Finalization$qqrv, @Classes@TStreamAdapter@$bctr$qqrp15Classes@TStream24Classes@TStreamOwnership, @Classes@TWriter@WriteWideString$qqrx17System@WideString, @Classes@TWriter@WriteListEnd$qqrv, @Classes@TWriter@WriteListBegin$qqrv, @Classes@TReader@ReadWideString$qqrv, @Classes@TReader@ReadListEnd$qqrv, @Classes@TReader@ReadListBegin$qqrv, @Classes@TReader@EndOfList$qqrv, @Classes@TFileStream@$bctr$qqrx17System@AnsiStringus, @Classes@TStream@WriteBuffer$qqrpxvi, @Classes@TStream@GetPosition$qqrv, @Classes@TStrings@SetNameValueSeparator$qqrxc, @Classes@TStrings@GetNameValueSeparator$qqrv, @Classes@TStrings@SetStrictDelimiter$qqrxo, @Classes@TStrings@SetQuoteChar$qqrxc, @Classes@TStrings@SetLineBreak$qqrx17System@AnsiString, @Classes@TStrings@SetDelimiter$qqrxc, @Classes@TStrings@GetStrictDelimiter$qqrv, @Classes@TStrings@GetQuoteChar$qqrv, @Classes@TStrings@GetLineBreak$qqrv, @Classes@TStrings@GetDelimiter$qqrv, @Classes@TStrings@EndUpdate$qqrv, @Classes@TStrings@BeginUpdate$qqrv, @Classes@TPersistent@AssignTo$qqrp19Classes@TPersistent, @Classes@TPersistent@Assign$qqrp19Classes@TPersistent, @Classes@TPersistent@$bdtr$qqrv, @Classes@TStreamAdapter@, @Classes@TFileStream@, @Classes@TStringList@, @Classes@TStrings@, @$xp$19Classes@TPersistent, @Classes@TPersistent@, @Classes@EStringListError@, @Typinfo@initialization$qqrv, @Typinfo@Finalization$qqrv, @Variants@initialization$qqrv, @Variants@Finalization$qqrv, @Variants@VarToWideStr$qqrrx14System@Variant, @Variants@VarIsNull$qqrrx14System@Variant, @Variants@@VarAddRef$qqrr8TVarData, @Variants@@VarFromDisp$qqrr8TVarDatax36System@%DelphiInterface$t9IDispatch%, @Variants@@VarFromIntf$qqrr8TVarDatax45System@%DelphiInterface$t17System@IInterface%, @Variants@@VarFromWStr$qqrr8TVarDatax17System@WideString, @Variants@@OleVarFromInt$qqrr8TVarDataxixzc, @Variants@@VarToWStr$qqrr17System@WideStringrx8TVarData, @Variants@@VarClr$qqrr8TVarData, @Varutils@initialization$qqrv, @Varutils@Finalization$qqrv, @Rtlconsts@_SSortedListError, @Rtlconsts@_SRegSetDataFailed, @Rtlconsts@_SRegGetDataFailed, @Rtlconsts@_SRegCreateFailed, @Rtlconsts@_SListIndexError, @Rtlconsts@_SInvalidRegType, @Rtlconsts@_SDuplicateString, @Registry@initialization$qqrv, @Registry@Finalization$qqrv, @Inifiles@initialization$qqrv, @Inifiles@Finalization$qqrv, @Inifiles@TMemIniFile@WriteString$qqrx17System@AnsiStringt1t1, @Inifiles@TMemIniFile@UpdateFile$qqrv, @Inifiles@TMemIniFile@ReadString$qqrx17System@AnsiStringt1t1, @Inifiles@TMemIniFile@ReadSectionValues$qqrx17System@AnsiStringp16Classes@TStrings, @Inifiles@TMemIniFile@ReadSections$qqrp16Classes@TStrings, @Inifiles@TMemIniFile@ReadSection$qqrx17System@AnsiStringp16Classes@TStrings, @Inifiles@TMemIniFile@EraseSection$qqrx17System@AnsiString, @Inifiles@TMemIniFile@DeleteKey$qqrx17System@AnsiStringt1, @Inifiles@TMemIniFile@$bdtr$qqrv, @Inifiles@TMemIniFile@$bctr$qqrx17System@AnsiString, @Inifiles@TCustomIniFile@ReadSections$qqrx17System@AnsiStringp16Classes@TStrings, @Inifiles@TCustomIniFile@WriteBinaryStream$qqrx17System@AnsiStringt1p15Classes@TStream, @Inifiles@TCustomIniFile@ReadBinaryStream$qqrx17System@AnsiStringt1p15Classes@TStream, @Inifiles@TCustomIniFile@ValueExists$qqrx17System@AnsiStringt1, @Inifiles@TCustomIniFile@WriteBool$qqrx17System@AnsiStringt1o, @Inifiles@TCustomIniFile@WriteTime$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@WriteFloat$qqrx17System@AnsiStringt1d, @Inifiles@TCustomIniFile@WriteDateTime$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@WriteDate$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@ReadTime$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@ReadFloat$qqrx17System@AnsiStringt1d, @Inifiles@TCustomIniFile@ReadDateTime$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@ReadDate$qqrx17System@AnsiStringt116System@TDateTime, @Inifiles@TCustomIniFile@ReadBool$qqrx17System@AnsiStringt1o, @Inifiles@TCustomIniFile@WriteInteger$qqrx17System@AnsiStringt1i, @Inifiles@TCustomIniFile@ReadInteger$qqrx17System@AnsiStringt1i, @Inifiles@TMemIniFile@, @Widestrutils@inOpSet$qqrbrx29System@%Set$tc$iuc$0$iuc$255%, @Widestrutils@WideStringReplace$qqrx17System@WideStringt1t149System@%Set$t21Sysutils@SysUtils__94$iuc$0$iuc$1%, @Widestrutils@WStrNew$qqrpxb, @Syncobjs@TCriticalSection@$bctr$qqrv, @Syncobjs@TCriticalSection@, @Strutils@LeftStr$qqrx17System@WideStringxi, @Contnrs@TObjectList@Insert$qqrip14System@TObject, @Contnrs@TObjectList@GetItem$qqri, @Contnrs@TObjectList@$bctr$qqrv, @Contnrs@TObjectList@, @$xp$17Msxml@IXMLDOMText, @$xp$22Msxml@IXMLDOMAttribute, @$xp$21Msxml@IXMLDOMDocument, @$xp$25Msxml@IXMLDOMNamedNodeMap, @$xp$21Msxml@IXMLDOMNodeList, @$xp$17Msxml@IXMLDOMNode, @$xp$27Msxml@IXMLDOMImplementation, @Msxml@CLASS_DOMDocument, @Comobj@initialization$qqrv, @Comobj@Finalization$qqrv, @Comobj@OleCheck$qqrl, @Comobj@HandleSafeCallException$qqrp14System@TObjectpvrx5_GUIDx17System@WideStringt4, @Comobj@EOleException@
shell32.dll
Shell_NotifyIconA, SHGetFileInfoA
sysaccess.dll
GetSDWrapper
user32.dll
WaitForInputIdle, UnregisterClassA, TranslateMessage, SystemParametersInfoA, ShowWindow, ShowOwnedPopups, SetWindowPos, SetWindowPlacement, SetWindowLongA, SetPropA, SetParent, SetForegroundWindow, SetClassLongA, SendMessageTimeoutA, SendMessageCallbackA, SendMessageW, SendMessageA, RemovePropA, RegisterClassA, PostThreadMessageA, PostMessageA, OffsetRect, MsgWaitForMultipleObjects, IsZoomed, IsWindowVisible, IsWindowUnicode, IsWindowEnabled, IsWindow, IsIconic, GetWindowThreadProcessId, GetWindowRect, GetWindowPlacement, GetWindowLongA, GetTopWindow, GetSystemMetrics, GetPropA, GetParent, GetWindow, GetMessageA, GetMenu, GetForegroundWindow, GetClientRect, GetClassNameA, GetClassLongA, GetClassInfoA, FindWindowExA, FindWindowA, EnumWindows, EnumThreadWindows, EnableWindow, DispatchMessageA, DestroyWindow, DestroyIcon, ChildWindowFromPointEx, CharUpperW, CharNextW, AttachThreadInput, AdjustWindowRectEx
version.dll
VerQueryValueA, GetFileVersionInfoSizeA, GetFileVersionInfoA

commhlpr.dll

By PC Tools (Signed)

Remove commhlpr.dll
Version:   7.0.0.27
MD5:   77c50dcdec7ffc08d47a44fadb9b55f1
SHA1:   72a8839855b7d2487b7b602dee8168f09361be67
SHA256:   9f84778c24698b21b8e386a51d25ac137d61a21370f1057d250c8e061fd06bf1

About commhlpr.dll (from PC Tools)

PC Tools Spyware Doctor delivers powerfully simple protection against dangerous spyware. Built on award-winning technology, yet made straightforward for everyday use, it’s the easy way to defend your

Overview

commhlpr.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 Spyware Doctor 8.0 published by PC Tools Software, PC Tools Internet Security from PC Tools Software and PC Tools Internet Security by PC Tools Software. The file is digitally signed by PC Tools which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:commhlpr.dll
Publisher:PC Tools
Description:Spyware Doctor Component
Typical file path:C:\Program Files\spyware doctor\commhlpr.dll
File version:7.0.0.27
Product version:8.0
Size:313.46 KB (320,984 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

ResourcesPrograms

The following programs will install this file
PC Tools Software
8% remove
Behavior Guard, built on ThreatFire?s patent-pending ActiveDefense technology, intelligently scans and analyzes computer processes to accurately detect and block any malicious activity when you simply add the plug-in. Spyware Doctor is a spyware remover and provides real-time protection against spyware, adware, Trojan horses, keyloggers, spyware cookies, adbots, spybots, browser hijackers, and phishing attacks. Spyware Doctor is easy to...
PC Tools Software
11% remove
PC Tools Internet Security is a personal firewall. The program is a two-way firewall, monitoring incoming and outgoing traffic from a computer. It is a paid software designed for Windows 7 (32-/64-bit), Windows Vista (32-/64-bit) and Windows XP (32-bit).
PC Tools Software
4% remove
As part of Symantec's commitment to your online protection, we are streamlining our product range to offer you fewer, better solutions.

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 commhlpr.dll.

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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