Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.0.55 80.00%
1.0.55 10.00%
1.0.55 10.00%
(Note, MacPaw INC 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
RegDeleteValueW, RegDeleteKeyW, RegCreateKeyExW, RegOpenKeyExW, RegQueryInfoKeyW, RegQueryValueExW, RegEnumKeyExW, RegCloseKey, RegSetValueExW
gdi32.dll
GetDIBits, CreateDIBSection, CreateCompatibleDC, CreateCompatibleBitmap, DeleteDC, SelectObject, SetBkColor, ExtTextOutW, DeleteObject
kernel32.dll
InterlockedIncrement, InterlockedDecrement, GetVersion, MultiByteToWideChar, SizeofResource, LoadResource, FindResourceW, LoadLibraryExW, WideCharToMultiByte, lstrcpynA, lstrcpynW, GlobalUnlock, GlobalLock, DisableThreadLibraryCalls, GetStringTypeW, LCMapStringW, GetSystemTimeAsFileTime, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, GetModuleFileNameW, lstrcmpiW, GetModuleHandleW, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, GetLastError, LeaveCriticalSection, EnterCriticalSection, lstrlenW, RaiseException, GetProcessHeap, HeapAlloc, HeapFree, FreeLibrary, LoadLibraryW, GetProcAddress, ExpandEnvironmentStringsW, GetCurrentProcess, GetVersionExW, IsWow64Process, FreeEnvironmentStringsW, GetModuleFileNameA, GetStartupInfoW, GetFileType, SetHandleCount, Sleep, HeapSize, HeapReAlloc, HeapDestroy, HeapCreate, GetStdHandle, WriteFile, ExitProcess, IsProcessorFeaturePresent, IsValidCodePage, GetOEMCP, GetACP, GetCPInfo, RtlUnwind, DecodePointer, EncodePointer, GetCurrentThreadId, GetCommandLineA, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, SetLastError, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent
ole32.dll
CoCreateInstance, CoTaskMemAlloc, CoTaskMemRealloc, CoTaskMemFree, StringFromGUID2, ReleaseStgMedium
shell32.dll
DragQueryFileW, ShellExecuteExW
user32.dll
ReleaseDC, GetSystemMetrics, GetIconInfo, DrawIconEx, GetDesktopWindow, GetDC, LoadImageW, InsertMenuW, SetMenuItemBitmaps, CharNextW, SetRect
Export table
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

CMPCShell.dll

CleanMyPC Extension by MacPaw INC (Signed)

Remove CMPCShell.dll
Version:   1.0.55
MD5:   e101e59665a449d520191ebf105134b6
SHA1:   db01a3378796a4dc573f7cc2dea88fff9c49ab08
SHA256:   3d19685cd20a29365137bd1be59a7f77300cc474380979dbd2c82b3fc96cc408

What is CMPCShell.dll?

CleanMyPC is registry cleaner whose purported purpose is to remove redundant items from the Windows registry. CleanMyPC automates the process of looking for invalid entries, missing file references or broken links within the registry and resolving or removing them.

About CMPCShell.dll (from MacPaw INC)

CleanMyPC Registry Cleaner scans the Windows registry and finds incorrect or obsolete information in the registry. By fixing these obsolete information in Windows registry, your system will run faster

DetailsDetails

File name:cmpcshell.dll
Publisher:MacPaw Inc.
Product name:CleanMyPC Extension
Description:Shell Extension
Typical file path:C:\Program Files\cleanmypc\cmpcshell.dll
File version:1.0.55
Size:102.84 KB (105,312 bytes)
Certificate
Issued to:MacPaw INC
Authority (CA):VeriSign
Effective date:Tuesday, May 6, 2555
Expiration date:Sunday, June 6, 2556
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
MacPaw, Inc.
  52% remove
CleanMyPC is registry cleaner utility whose purported purpose is to remove redundant items from the Windows registry. CleanMyPC automates the process of looking for invalid entries, missing file references or broken links within the registry and resolving or removing them. The necessity and usefulness of registry cleaners is a controversial topic, with experts in disagreement over their benefits.

BehaviorsBehaviors

Context menu handlers
Located in '*\shellex\ContextMenuHandlers'
  • Name: 'CMPCShellExt'
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'CMPCShell32 extension' with CLSID {1650DC30-2343-498A-B49A-37B90918F611}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 40.00%
Windows 8 Pro with Media Center 20.00%
Windows 7 Home Premium 10.00%
Windows 7 Professional 10.00%
Microsoft Windows XP 10.00%
Windows 8 Pro 10.00%

Distribution by countryDistribution by country

United States installs about 40.00% of CleanMyPC Extension.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Samsung 50.00%
Gateway 50.00%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE