Restore Windows Installer 7

In the Microsoft Windows operating systems, the Windows Installer package can be used for installation, repair, uninstall or reinstall programs. Most of Microsoft and non-Microsoft software uses the installer to complete the configuration tasks such as installation, repair and uninstall the software.

The growing use of this instrument has led to some mistakes, too. The most common problems that users face: "The Windows Installer service could not be accessed", "Error 1706: Setup can not be foundnecessary files ',' Error 1720: There is a problem with this installation package. A script required for this installation was not performed. "

Home Window Repair

Here are some solutions for the Windows Installer to repair 7:

1 Install Installer
2 Fix registry keys
Route 3 image by changing the registry
4 Let PRC-Interact with your desktop

Installing Installer

Reinstalling Windows Installer should no longer fail if it is related to the installation file. ARepair Windows 7 installation program, follow these steps.

1 Click Start | Programs | Accessories.
2 Right-click Command Prompt and select Run as administrator.
3 Enter the following commands in sequence at their ends after ENTER:

a. ren msi.dll msi.old

b. ren msiexec.exe msiexec.old

c. Ren msihnd.old msihnd.dll
Type EXIT and press ENTER 4.
5 Download a new copy of the installer from the Microsoft website.

Fix registry keys

Widows registryis one of the most common sources of problems in the general calculation. This is due to its importance as a disc of software. The installer may suffer from mistakes and problems if the registry entries are broken. It is recommended to use the registry cleaning software to fix Windows 7 installation.

Path image by changing the registry

The full path (ie the image-path) of installer is registered in the registry. May cause an invalid path for the Windows InstallerRuntime Error Windows Installer. For repair installation of Windows 7, we need to observe and record the valid path for the Windows Installer package.

1 Click Start | Run.
2 Type% windir% \ System32, and press ENTER. [Note:% Windir% refers to the Windows directory, usually C: \ Windows]
3 You have a file called MSIExec.exe? If yes, write down the full path, usually C: \ Windows \ System32 \ msiexec.exe]
4 Close Windows Explorer.
5 Follow the steps above before
6Type regedit and press ENTER.
7 Open the following registry path:
HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Services \ MSIServer
8 Double-click the ImagePath string to edit.
9 Enter the current path that you noted in step 3 then press ENTER.
10 Close the Registry Editor.
11 Restart the computer in Safe Mode. [To get into Safe Mode, press F8 boot, before Windows loads.]
12 Do the above before
a. Users of Windows 7 32-bit: Type msiexec / regserver
b.Windows 7 64-bit users: Type% windir% \ Syswow64 \ msiexec / regserver
13 Press the Enter key.
14 Restart the computer.

Let PRC-Interact with your desktop

For groped to repair Windows 7 installation, the Remote Procedure Call (RPC) function allows you to interact with the desktop.

1 Click Start | Run.
2 Type services.msc and press ENTER.
3 Right click on Remote Procedure Call, and select Properties.
4 tab.
5 Select Local SystemAccount.
6 Check the boxes service can interact with the desktop, as a review.
7 Click OK and restart your computer.

Highly recommended

Windows Installer has its registry keys, install, uninstall and repair of software programs allow. The recommended solution is to use a program Registry Fixer, Registry scan and fix problems immediately.

Registry fixing program that I use?

Restore Windows Installer 7