84,488,480 programs installed

Should I remove Optimisation?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #26,024
United States Rank #47,457
Reach 0.0064%
Lifespan of installation (until removal)
< 396.70 days
992.87 days >
Average installed length: 521.68 days


VersionDistribution 5.51% 40.16% 43.31% 11.02%

Other programs by Avanquest Software



Optimisation is a program developed by Avanquest Software. The most used version is, with over 98% of all installations currently using this version. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The main program executable is darty.exe. The software installer includes 72 files and is usually about 34.04 MB (35,693,697 bytes). mxupdate.dll is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 10 as well as Windows 7 (SP1). While about 82% of users of Optimisation come from France, it is also popular in the United States and Germany.

Program detailsProgram details

URL: www.darty.com
Help link: www.darty.com/achat/views/services.html
Installation folder: C:\Program Files\pack sérénité\optimisation
Uninstaller: MsiExec.exe /I{5158974E-2D28-4018-9335-7694C2974746}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 34.04 MB

Program filesFiles installed by Optimisation

Program executable:darty.exe
Name:Darty Optimisation
Path:C:\Program Files\pack sérénité\optimisation\darty.exe
Additional files:
  • BROWSERAPP.exe - Darty Optimisation (HTML Browser)
  • BrwsrWin.dll - BrowserWindow DLL
  • CheckpointNotify.exe - Checkpoint Notification
  • CreateCheckpointEngine.dll - CreateCheckpointEngine Module
  • ISMAGIC.exe - IStorageMagic storage file editor.
  • LSPFIX.exe - LSPFix
  • MXBrowse.dll - mxbrowse
  • mxdlgsup.dll - Dialog Support
  • MXDTask.dll - Defrag IntelliCluster Task Support
  • mxEDF.exe - Empty Deleted Files Bin
  • mxfc.dll - Disk Cleaner
  • MXThunk.dll - Moteur MXThunk
  • mxupdate.dll - EasyUpdate
  • regicons.dll - regicons
  • wmicns.dll - WMIcns
  • Mxthk16.exe - Fix-It Utilities (Moteur MXThunk 16 bits)
  • APMessage.exe - APMessage
  • APMLR.dll - APMLR
  • APAX.dll - APAX
  • APMLRIns.dll - APMLRIns
  • CheckpointTask.dll - CheckpointTask
  • MXDefrag.dll - JETDefrag
  • mxdefrui.dll - JETDefrag UI
  • MXDel.dll - Undelete Plus
  • mxdfix.dll - Disk Fixer
  • MXFile.dll - MXFile Engine
  • MxNotify.dll - COM communication component
  • MXPM.dll - Property Manager (OLE Storage)
  • MXR.dll - Recorder
  • MxRegCln.dll - Registry Cleaner Server
  • MxRegDfg.dll - Registry Defrag Server
  • MxRegRpr.dll - Registry Fixer Server
  • MxRegSrv.dll - Registry Server
  • mxsched.dll - Scheduler
  • mxtask.exe - MXTask Background Service
  • mxto.dll - File Tree
  • ongu.dll - General Utilities
  • RTFCtrl.dll - RTF Control
  • lfbmp90n.dll (by LEAD Technologies) - LEADTOOLS® DLL for Win32
  • LFCMP90n.DLL (by LEAD Technologies)
  • Lfeps90n.dll
  • lffax90n.dll
  • Lfimg90n.dll
  • Lflma90n.dll
  • Lfmac90n.dll
  • Lfmsp90n.dll
  • Lfpcd90n.dll
  • lfpct90n.dll
  • lfpcx90n.dll
  • lfpng90n.dll
  • lfpsd90n.dll
  • Lfras90n.dll
  • Lftga90n.dll
  • Lfwfx90n.dll
  • Lfwmf90n.dll
  • Lfwpg90n.dll
  • js3250.dll (by Netscape Communications) - NETSCAPE (Netscape 32-bit JavaScript Module)
  • AutoUpd.dll
  • bzip2.exe
  • ezhelper.dll

Program behaviorsBehaviors exhibited

  • mxtask.exe runs as a service named 'Optimisation Task Manager' (Optimisation Task Manager).
Startup File (All Users Run Once)
  • CheckpointNotify.exe is loaded once in the all users (HKLM) registry as a startup file name 'Checkpoint Notify' which loads as C:\Program Files\Pack Darty\Optimisation\CheckpointNotify.exe.

How do I remove Optimisation?

You can uninstall Optimisation from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Optimisation, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Optimisation.

Win 10 47%
Win XP 4%
Windows Service? Yes
(Installs a service)
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 47.24%
Windows 7 44.88%
Windows Vista 3.94%
Windows XP 3.94%
Which OS releases does it run on?
Windows 7 Home Premium 39.37%
Windows 10 Home 26.77%
Windows 8.1 14.96%
Windows 8 5.51%
Microsoft Windows XP 3.94%
Windows Vista Home Premiu... 3.15%

Distribution by countryGeography

81.51% of installs come from France
Which countries install it?
  France 81.51%
  United States 13.45%
  Germany 2.52%
  Belgium 1.68%
  Netherlands 0.84%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 38.39%
Hewlett-Packard 32.14%
ASUS 14.29%
Sony 4.46%
Toshiba 3.57%
Samsung 2.68%
Sahara 0.89%
MSI 0.89%
Medion 0.89%
Dell 0.89%
Common models
HP Pavilion dv7 Notebook ... 5.22%
Acer Aspire V3-771 3.48%
HP Pavilion dv6 Notebook ... 3.48%
HP Pavilion 17 Notebook P... 2.61%
ASUSTeK G751JL 1.74%
HP 15 Notebook PC 1.74%

About (from Avanquest Software)

Avanquest Software is a world leading developer of personal and professional software, encompassing a large number of categories including Creativity and Learning software, Utilities and Multimedia, all featured with the latest cutting edge technology to provide a more secure and enjoyable experience to people looking for easy and affordable software solutions in everyday life.
Publisher URL: www.avanquest.com


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