Errors when installing programs from the Windows Installer package ".msi. Windows Installer Error - Microsoft Problem Solving Methods Downloading Installer and Running the Program
Today, the overwhelming number of people use the Windows operating system. Naturally, it also produces many different applications, ranging from the most simple programs and ending with such as.
But one day, creepy things may occur: the application will be in an unknown format to refuse to be installed. What to do? In fact, solving this problem is simple, just need to download Windows Installer for Windows 7 x32 and install on your computer. Today you can find out what the program is and finally solve the problem with its installation.
And what is this program?
Windows Installer (or in Russian installer Windows 7) - this free appthanks to which you can install / configure or delete computer programhaving extension.msi. Using this installer, you can always install any program, as well as change some parameters. On our site you can download and install it completely free.
The main reasons why this service may not work
So, if you try to install the program, the message "Can't get access to the Windows Installer service", then you just need to enable or download it.
In general, this installer comes with the operating system, but it happens that it may not work for the following reasons:
- Access to the Windows Installer Service 7 is prohibited as you entered the account on behalf of the guest.
How to launch the installer service?
If your computer, then you will need to just log in on behalf of the administrator (main user). If not yours - refer to the administrator-manager or responsible for computers.
- The installer service was disabled
If a message is popped up, with a similar text, then this problem can be solved like this:
Decision:
1) Open the "Start" menu, click "Run". Or simply clamp the combination of the Win + R keys. In the window that appears, enter MSC and click on the OK button:
2) In the window that appears, we find the installer, click on it with the right mouse button and click run.
3) This service is simply absent or outdated. Therefore, in this case, you just need to download it and install on the computer. Windows Installer is compatible with Windows 7, 8, 8.1, 10.
Download
Download this installer. Next will only run and install it.
When installing any program with the extension. MSI writes about the problem with the Windiws Installer service, and when you start this service, it writes: I could not run the service on local computer... Error 2: Unable to find specified file. Or in the list this service is missing.
Recovery windows services Installer Perform the following recommendations.
How to restore Windows Installer
Check computer for viruses
The first thing you need to do is make sure that the computer is not infected with viruses. To do this, we recommend checking your computer. antivirus program Installed in the system. And also download Dr.Web Treatment Utility (Dr.Web Cureit! ®) and check again this utility.
Check which type of startup is at the Windows Installer service
To do this, open the Control Panel - Administration - Services. Find a Windows Installer in the central part of the Windows Installer. Click on it right-click and select the Protection Properties item. See which startup type is set. Change it to automatic, restart the computer and check, the problem is repeated or not.
If there are no services in the list, or the problem remains, read below.
Windows Installer itself starts
If the problem is repeated or the start type has already been automatic, then check if Windows Installer itself starts. To do this, click Start - Run - enter the command msiexec and press ENTER. This should open the window in which the version of Windows Installer and the available commands will be written.
You may have damaged files required for Windows Installer
To check the systematic faults to integrity, open the command prompt on the administrator name (click Start - All Programs - Standard - Right-click mouse over the command line - start on behalf of the administrator) and in command line Follow the command
SFC / SCANNOW.
Restart the computer and check if the error is repeated or not.
If it does not help, open the command prompt on behalf of the administrator and enter sequentially the following commandsBy clicking after each of them ENTER:
Msiexec / Unreg Msiexec / RegServer Net Stop MsiServer REGSVR32 / U / S% WinDll% \\ System32 \\ msi.dll regsvr32 / u / s% windir% \\ system32 \\ msihnd.dll regsvr32 / u / s% windir% \\ System32 \\ msisip. dll regsvr32 / s% windir% \\ system32 \\ msi.dll regsvr32 / s% windir% \\ System32 \\ msihnd.dll regsvr32 / s% windir% \\ system32 \\ msisip.dll net start msiserver
Restart the computer and check windows work Installer.
If the problem remains, then compare the contents of the HKEY_LOCAL_MACHINE \\ SYSTEM \\ CURRENTCONLSET \\ SYSTEM \\ MSISERVER registry domain with the same branch on another computer and, if necessary, correct the values \u200b\u200bon the problematic computer.
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This Software Program Is Potentially Malicious or May Contain Unwanted Bundled Software.
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Based On Our Scan System, We Have Determined That These Flags Are Possibly false positives.
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IT's Highly Probable This Software Program Is Malicious or Contains Unwanted Bundled Software.
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Based on Our Scan System, We Have Determined That These Flags Are Likely to Be Real Positives.
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Windows is an operating system that stands for most modern computers. For it, many not only games are produced, but also applications. But sometimes the most reliable devices have problems. What to do if the program format is unknown to a computer, from which it does not start? Solve the problem simply - downloading and installing Windows Installer for Windows 7 x32.
On the appointment of the program
Thanks to this program, users no longer have problems when working with applications that have an extension of MSI. They can be deleted and configured, installed. Installer allows you to install and configure the necessary parameters at any time.
Difficulties with service. And their reasons
You just need to download and enable the application if you jump about working with other programs that the service failed to access the service. Typically, the installer is complete with the operating system itself. When access to it closes? If the user has not visited his account, and saved the status of the guest.
Solving problems with the launch
Does the computer belong only to you? Then it is enough to use the rights of the main user or in the administrator, again go. If the computer is alien - you need to contact the one who is responsible for accessing the system.
Sometimes a message appears that the service was completely disabled. In such a situation, there is nothing complicated.
Problems arise due to the fact that the version of the program is used outdated, or this tool is generally absent. Then you just need to find a service on the Internet, install it. Starting with 7. windows versionThe program is compatible with all the latest operating systems.
When reinstalling the program, you will need to restart the computer to change the changes. There is another decision from developers itself operating system - Windows Installer Clean Up. Thanks to this solution, it is easy to remove the parameters in the installer if any of them interfere normally work with programs. The main thing is to prevent duplication of files in folders and on hard drives.
Errors When installing applications from files with extension. MSI is one of the manifestations of the Windows Installer service (in the Russian-language version - Windows Installer). Such a phenomenon face users of all versions of this OS, with the exception of the earliest. Until now, the problem with the installer is one of the frequent reasons for which users are solved on reinstalling the system. Let's try to figure out how to avoid it. The reason for Windows Installer does not work, maybe the following:
- viral infection, and the removal of the virus does not always solve the problem;
- incorrect installation windows updates;
- the protection software fails when, instead of blocking one suspicious MSI file, the installation service is blocked entirely;
- changes in security policies on a computer;
- damage system files or registry for reasons not related to viruses (removal of installer components, unqualified edit registry, "curve" software, malfunction hard disk etc.).
Check the integrity of the Windows Installer structure
Windows installer is represented by the following components:- c: \\ Windows \\ System32 \\ Msiexec.exe file - directly by the installer appointment;
- c: \\ Windows \\ System32 \\ MSI.DLL file - Windows Installer library;
- the MSISERVER service, the parameters of which are stored in the Registry section.
In the absence of files, copy them from another system of the same version or from the installation disk. If there is no or damaged the registry section - also transfer it to working system. To do this, on a good computer, run the registry editor (C: \\ Windows \\ regedt.exe) and find the above section. 
Expand right click context menu MSISERVER folders and click Export. Save the file in format.Reg and transfer it to a problem machine. 
Click twice this file and confirm your consent to add data to the registry. Restart the computer. 
If the MSISERVER service is still not started, check if the RPC service works (remote procedure call) from which it depends. 
You can re-establish the installer files and restart the service using a set of special commands, on the command prompt. For convenience you can create command file.: Insert a set of actions in notepad and save both with the extension.Bat. To start the file, just double click on it. To make changes to act, click on the desktop and press F5. Check the security settings and access rights
Windows Installer may not work and due to the fact that it blocks the protective software or the operating system does not have the necessary rights. To begin with, we will deal with the software. If you have installed antivirus - temporarily disconnect it. Methods for disconnecting each product, but most often this is done through the antivirus icon context menu in the system tray. Now we will deal with rights. Open the msiexec.exe context menu and expand its properties.
Check the list of groups and users on the Safety tab. Among them, there must be a "system" and the "TrustedInstaller" service, and the last one must have full access to the file and be its owner. The system must have the rights to read and read and execute. 
The TrustedInstaller service first appeared in Windows Vista, so in Windows XP full access must be provided with the system. Everything that is written below relate to versions released later than XP. To check who owner Msiexec.exe, click the "Advanced" button on the same tab. 
In the next window, discover the "Owner" tab. Make the owner of the TrustedInstaller service if something else is specified as it. If you do not have it in the "Change Owner to" list, click the "Change" button, and next - "Other users and groups". 
Enter TrustedInstaller in the field "Enter the names ...", click "Check Names" and OK. Return to the previous window. On the "Existing Permissions" tab, assign TrustedInstaller and the system necessary rights. 
Exactly the same security settings must be at the MSI.dll library. Now check if there are no restrictions for the user "System" to access the following: - system disk (usually drive C);
- temporary folders (this is C: \\ Windows \\ TEMP and C: \\ Users \\ Current user \\ APPDATA \\ TEMP);
- c: \\ Config.msi folder;
- the folder where the MSI file is located from which you are trying to install the program.
