Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

2.40 54.55%
2.15 18.18%
2.10 9.09%
2.02 9.09%
1.17 9.09%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegDeleteKeyA, RegSetValueExA, RegCreateKeyExA, RegOpenKeyExA, RegQueryValueExA, RegDeleteValueA, RegEnumValueA, RegQueryInfoKeyA, RegEnumKeyA, RegCloseKey, RegEnumKeyExA, RegCreateKeyA
ddraw.dll
DirectDrawEnumerateA, DirectDrawCreateEx
gdi32.dll
SetTextColor, SetBkColor, SetDeviceGammaRamp, GetDeviceGammaRamp, GetStockObject
imm32.dll
ImmDisableIME
kernel32.dll
OpenEventA, FreeLibrary, LoadLibraryA, lstrcpyA, lstrlenA, TerminateThread, GetExitCodeThread, CreateThread, CreateEventA, ReleaseMutex, CreateMutexA, lstrcmpA, OutputDebugStringA, GetPrivateProfileStringW, WideCharToMultiByte, GetModuleFileNameW, GetUserDefaultUILanguage, ReadFileEx, CancelIo, SetEvent, Sleep, GetModuleFileNameA, WaitForSingleObject, GetExitCodeProcess, GetModuleHandleA, GetProcAddress, OpenProcess, VirtualAllocEx, CreateFileMappingA, GetLastError, RaiseException, LCMapStringW, LCMapStringA, CreateFileA, GetStringTypeW, GetStringTypeA, GetOEMCP, GetACP, GetCPInfo, SetStdHandle, MultiByteToWideChar, SetFilePointer, RtlUnwind, GetFileType, GetStdHandle, SetHandleCount, GetEnvironmentStringsW, GetEnvironmentStrings, FreeEnvironmentStringsW, FreeEnvironmentStringsA, UnhandledExceptionFilter, GetCurrentProcess, TerminateProcess, WriteFile, FlushFileBuffers, IsBadWritePtr, HeapReAlloc, VirtualAlloc, VirtualFree, HeapCreate, HeapDestroy, GetEnvironmentVariableA, ExitProcess, GetVersion, GetCommandLineA, GetStartupInfoA, HeapFree, HeapAlloc, ReadFile, SetEndOfFile, WaitForMultipleObjectsEx, MapViewOfFile, ReadProcessMemory, VirtualFreeEx, CloseHandle, UnmapViewOfFile, GetVersionExA, LocalFree, LocalAlloc, LocalReAlloc, LocalSize
setupapi.dll
SetupDiEnumDeviceInfo, SetupDiGetDeviceRegistryPropertyA, SetupDiGetClassDevsA, SetupDiDestroyDeviceInfoList, SetupDiDeleteDeviceInfo
shell32.dll
Shell_NotifyIconA, ShellExecuteExA, ShellExecuteA
shlwapi.dll
StrStrA, StrCmpNA, StrRChrA, StrChrA
user32.dll
GetDlgItem, SetWindowTextA, MoveWindow, SetWindowLongA, DialogBoxParamA, GetParent, GetSysColor, DestroyIcon, PostQuitMessage, FindWindowA, SetTimer, GetSysColorBrush, IsDlgButtonChecked, EndDialog, GetDC, KillTimer, DestroyWindow, DefWindowProcA, ReleaseDC, wsprintfA, EnumDisplayDevicesA, LoadImageA, RegisterClassExA, CreateWindowExA, GetMessageA, TranslateMessage, DispatchMessageA, IsDialogMessageA, CreatePopupMenu, CheckMenuItem, GetCursorPos, TrackPopupMenuEx, DestroyMenu, MessageBeep, SetWindowPos, SetCursorPos, CreateDialogParamA, GetActiveWindow, AttachThreadInput, SetForegroundWindow, keybd_event, BringWindowToTop, WaitForInputIdle, MsgWaitForMultipleObjects, PeekMessageA, PostMessageA, GetForegroundWindow, GetWindowRect, SystemParametersInfoA, ChangeDisplaySettingsExA, EnumDisplaySettingsExA, GetMonitorInfoA, EnumDisplaySettingsA, ChangeDisplaySettingsA, EnumWindows, EnumDisplayMonitors, ShowWindow, GetSystemMetrics, PtInRect, IsWindow, SetWindowPlacement, ShowWindowAsync, GetWindowPlacement, GetWindow, GetWindowLongA, FindWindowExA, GetWindowThreadProcessId, SendMessageA, AppendMenuA

TpScrEx.exe

ThinkPad UltraZoom by Lenovo(Japan)Ltd. (Signed)

Remove TpScrEx.exe
Version:   1.17
MD5:   dd760962636c02b32f9e50c510e83a99
SHA1:   2d9710940a79059eaf4fcd927dd6c9a8f0072178
SHA256:   bd347dd0ab47c521af134a4ec2aa171c84951b069db22b5364bf47ea746837b7

Overview

tpscrex.exe executes as a process with the local user's privileges typically within the context of its parent TPHKMGR.exe. It is installed with a couple of know programs including ThinkPad FullScreen Magnifier published by Lenovo and 4D-MSPECT(GEMS) published by CF Imaging Solutions LLC. The file is digitally signed by Lenovo(Japan)Ltd. which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:tpscrex.exe
Publisher:Lenovo Group Limited
Product name:ThinkPad UltraZoom
Typical file path:C:\Program Files\lenovo\zoom\tpscrex.exe
File version:1.17
Size:84 KB (86,016 bytes)
Certificate
Issued to:Lenovo(Japan)Ltd.
Authority (CA):VeriSign
Effective date:Tuesday, October 5, 2010
Expiration date:Thursday, October 6, 2011
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
CF Imaging Solutions LLC
4% remove
Lenovo
22% remove
The FullScreen Magnifier enables or updates the function to expand desktop screen using ThinkPad function keys. This program requires the environment that "On Screen Display" program is running.

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00003820%
0.028634%
Kernel CPU:0.00002282%
0.013761%
User CPU:0.00001538%
0.014873%
Kernel CPU time:47 ms/min
100,923,805ms/min
Memory
Private memory:944 KB
21.59 MB
Private (maximum):2.7 MB
Private (minimum):2.6 MB
Non-paged memory:944 KB
21.59 MB
Virtual memory:31.32 MB
140.96 MB
Virtual memory (peak):31.32 MB
169.69 MB
Working set:2.7 MB
18.61 MB
Working set (peak):2.7 MB
37.95 MB
Page faults:752/min
2,039/min
I/O
I/O read transfer:7.28 KB/sec
1.02 MB/min
I/O read operations:1/sec
343/min
I/O other transfer:0 Bytes/sec
448.09 KB/min
I/O other operations:1/sec
1,671/min
Resource allocations
Threads:1
12
Handles:33
600
GUI GDI count:13
103
GUI USER count:4
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\lenovo\pkgmgr\hotkey_1\tpscrex.exe"
Owner:User
Parent process:TPHKMGR.exe

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Professional 30.00%
Microsoft Windows XP 30.00%
Windows 7 Enterprise 20.00%
Windows Vista Business 10.00%
Windows 7 Ultimate 10.00%

Distribution by countryDistribution by country

United States installs about 40.00% of ThinkPad UltraZoom.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Lenovo 100.00%
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