Windows Installer Clean Up
What is Windows Installer Clean Up?
The Windows Installer CleanUp Utility (MSICUU2.exe) was a software utility for the Microsoft Windows operating system designed to solve uninstallation problems of programs that use the Windows Installer technology. It looks up registry references and files related to Windows Installer that were installed by various programs, and forcibly wipes invalid entries out. It works in all 32-bit and 64-bit versions of Microsoft Windows. The utility will only change registry values and files associated with the Windows Installer portion on the program. For developers who have problems with the Windows Installer automatically repairing their own installations on developer machines (when the developer has manually updated some of the binaries), this utility is ideal to remove the Windows Installer information whilst leaving the actual installation intact.
Overview
The most used version is 3.00.00.0000, with over 98% of all installations currently using this version. The main program executable is msicuu.exe. The software installer includes 300 files and is usually about 23.23 MB (24,360,960 bytes).
Program details
Installation folder: C:\Program Files\windows installer clean up
Uninstaller: MsiExec.exe /X{121634B0-2F4B-11D3-ADA3-00C04F52DD52}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 23.23 MB
Language: English (United States)
Files installed by Windows Installer Clean Up
| Program executable: | msicuu.exe |
| Name: | Windows Installer Clean Up |
| Windows Installer Clean Up Application |
| Path: | C:\Program Files\windows installer clean up\msicuu.exe |
| MD5: | edb7a08a1a900be2ded08a2095a98b74 |
Additional files:
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msizap.exe - Windows Installer - Unicode (Windows® Installer Data Zapper)
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aw.dll - Microsoft Office 2000 (Microsoft Office 2000 component)
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hlp95en.dll - Microsoft Office (Microsoft Office WinHelp Utility DLL)
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lvreg.dll
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mso9.dll
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mso97fx.dll - Mso97FX (Microsoft Office 97 Notes F/X DLL)
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msohelp.exe
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msohev.dll
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msohtmed.exe
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osa9.exe
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ouactrl.ocx - Microsoft Office UA Control
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refedit.dll - RefEdit Object 1.0
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selfreg.dll - SelfReg (Self Registration DLL)
How do I remove Windows Installer Clean Up?
You can uninstall Windows Installer Clean Up from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- 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.
- When you find the program Windows Installer Clean Up, 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).
- Follow the prompts. A progress bar shows you how long it will take to remove Windows Installer Clean Up.
OS VERSIONS
Win 7 (SP1) 53%
Win Server 2003 0%
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USER ACTIONS
 |
Uninstall it 26%
Keep it 74%
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GLOBAL RANK
 #1,365
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Windows
Which Windows OS versions does it run on?
| Windows 7 |
56.10% |
|
| Windows XP |
19.82% |
|
| Windows 10 |
13.70% |
|
| Windows Vista |
10.15% |
|
| Windows Server 2003 |
0.22% |
|
Which OS releases does it run on? |
| Windows 7 Home Premium |
26.46% |
|
| Microsoft Windows XP |
19.60% |
|
| Windows 7 Ultimate |
14.45% |
|
| Windows 7 Professional |
12.24% |
|
| Windows Vista Home Premiu... |
7.83% |
|
| Windows 10 Home |
3.50% |
|
Geography
49.26% of installs come from the United States
Which countries install it?
| United States |
49.26% |
| Germany |
7.48% |
| United Kingdom |
4.70% |
| France |
4.61% |
| Canada |
3.54% |
| Italy |
2.75% |
| Netherlands |
2.28% |
| Australia |
1.87% |
| Brazil |
1.50% |
| Spain |
1.36% |
| Taiwan |
1.08% |
| Belgium |
1.08% |
| India |
0.95% |
| Russia |
0.85% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Dell |
28.97% |
|
| Hewlett-Packard |
23.54% |
|
| Acer |
12.06% |
|
| GIGABYTE |
9.27% |
|
| ASUS |
6.85% |
|
| Intel |
5.47% |
|
| American Megatrends |
3.96% |
|
| Toshiba |
3.83% |
|
| Lenovo |
1.82% |
|
| Sahara |
1.81% |
|
| Samsung |
1.71% |
|
| Medion |
0.70% |
|
Common models |
| HP Pavilion dv6 Notebook ... |
7.06% |
|
| HP Pavilion dv7 Notebook ... |
4.36% |
|
| Dell Inspiron 530 |
3.34% |
|
| ASUS All Series |
3.34% |
|
| Dell Inspiron 1545 |
2.76% |
|
| HP Pavilion g6 Notebook P... |
2.31% |
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About Microsoft
Microsoft Corporation develops, manufactures, licenses and supports a variety of products and services related to computing.
Publisher URL: www.microsoft.com