home / Problems/ Errors when installing programs from the Windows Installer package “.msi. Failed to access the Windows Installer service - Windows error Updating Windows Installer for 7

Errors when installing programs from the Windows Installer package “.msi. Failed to access the Windows Installer service - Windows error Updating Windows Installer for 7

Errors when installing applications from files with the .msi extension is one of the manifestations of malfunctions windows services Installer (in the Russian version - Windows Installer). Users of all versions of this OS, with the exception of the earliest, encounter a similar phenomenon. So far, the problem with the installer is one of common reasons, according to which users decide to reinstall the system. Let's try to figure out how to avoid this. The reason that Windows Installer does not work, the following could be:

viral infection, and removing the virus does not always solve the problem;
incorrect installation Windows updates;
malfunction of security software, when instead of blocking one suspicious msi file, the installation service is blocked entirely;
changes in security policies on the computer;
damage to system files or registry for reasons not related to viruses (removal of installer components, unqualified editing of the registry, "crooked" software, malfunction hard disk etc.).

Checking the integrity of the Windows Installer structure

Windows Installer is represented by the following components:

file C: \ Windows \ System32 \ Msiexec.exe - directly by the installer application itself;
file C: \ Windows \ System32 \ msi.dll - the Windows library Installer;
by the Msiserver service, whose settings are stored in a registry key.

Before diagnostics, it is important to make sure that both of these files are present in the system, that the above section is in the registry and its parameters have normal values (the values can be viewed in the registry of a similar, workable system). Also open the list of services (press Windows + R and enter the command services.msc in the "Open" line of the "Run" application). Search for "Windows Installer" and make sure it starts.

If the files are missing, copy them from another system of the same version or from the installation disc. If the registry key is missing or damaged - also transfer it from working system... To do this, on a working computer, start the registry editor (C: \ Windows \ Regedt.exe) and find the above-named section.

Expand with a right click context menu the msiserver folder and click Export. Save the file in .reg format and transfer it to the problem machine.

Double-click this file and confirm your consent to add data to the registry. Reboot your computer.

If the Msiserver service still won't start, check if the RPC (Remote Procedure Call) service it depends on is running.

You can re-register the installer files and restart the service using a set of special commands, in command line... For convenience, you can create batch file: paste the action set into notepad and save as .bat extension. To run the file, just double-click on it. To make the changes take effect, click on the desktop and press F5.

Checking security settings and access rights

Windows Installer may not work due to the fact that it is blocked by security software or operating system no required rights. First, let's figure out the software. If you have an antivirus installed, temporarily disable it. Each product has its own disabling methods, but most often this is done through the context menu of the antivirus icon in the system tray. Now let's get into the rights. Open the context menu of Msiexec.exe and expand its properties.

Look at the list of groups and users on the Security tab. Among them must be "System" and the service "Trustedinstaller", and the latter must have full access to the file and be its owner. The system must have "read" and "read and execute" permissions.

The Trustedinstaller service first appeared in Windows Vista, therefore, in Windows XP, full access must be granted to the system. Everything written below applies to versions released after XP. To check who the owner of Msiexec.exe is, click the Advanced button on the same tab.

In the next window, expand the "Owner" tab. Take ownership of the Trustedinstaller service if specified otherwise. If it's not in the Change Owner To list, click the Change button followed by Other Users and Groups.

Enter Trustedinstaller in the "Enter names ..." field, click "Check Names" and OK. Return to the previous window. On the Effective Permissions tab, assign the required rights to the Trustedinstaller and the system.

The msi.dll library should have exactly the same security settings. Now let's check if there are any restrictions for the "System" user to access the following:

system drive (usually drive C);
temporary folders (these are C: \ Windows \ Temp and C: \ Users \ Current_user \ AppData \ Temp);
folder C: \ Config.Msi;
the folder where the msi file from which you are trying to install the program is located.

The system must be given full access to all these objects. This is done in the same way as we discussed above. After these operations, in most cases, the problem with the installer is successfully resolved. If our advice did not help you, the cause of the failure lies in something else and specialists should already deal with it.

Today, the vast majority of people use the operating room. Windows system... Naturally, many different applications are also released for it, ranging from the most simple programs to such as.

But one day, terrible things can happen: the application will refuse to install in an unknown format. What to do? In fact, the solution to this problem is simple, you just need to download the Windows installer for Windows 7 x32 and install it on your computer. Today you can find out what the program is and, finally, solve the problem with its installation.

What is this program?

Windows Installer (or in Russian installer for Windows 7) is free app, thanks to which you can install / configure or remove computer program with the 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 of charge.

Top reasons why this service might not work

So, if when you try to install the program, the message "Cannot access the Windows Installer service" pops up, 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 7 installer service is denied because you are logged in as a guest.

How do I start the installer service?

If the computer is yours, then you just need to log in as an administrator (main user). If not yours - contact the administrator-manager or responsible for computers.

Installer service has been disabled

If a message pops up with similar text, then this problem can be solved like this:

Solution:

1) Open the "Start" menu, click "Run". Or just hold down the Win + R key combination. In the window that appears, enter msc and click on the OK button:

2) In the window that appears, find the installer, right-click on it and click run.

3) This service is simply not available or is out of date. Therefore, in this case, you just need to download it and install it on your computer. Windows Installer is compatible with Windows 7, 8, 8.1, 10.

Downloading

Download this installer. Next, all that remains is to run and install it.

Quite a common problem among users of the operating room Windows systems any versions - msi error when installing programs from a file with the .msi extension. In this article, I will describe common problems with the Windows 7/10 / XP installer and options for solving them, as well as make a video on the current issue.

Files with the .msi extension are the usual installation packages (distributions) from which the program is installed. Unlike the usual "setup.exe", the system uses the Windows Installer service (msiexec.exe process) to run the msi file. Speaking in simple words, Windows Installer will unzip and run the files from the distribution. When Windows Installer doesn't work, various errors appear.

In general, it pisses me off terribly, tk. after a stupid error message, it's completely unclear what to do next. Microsoft has specially developed the Windows Installer to expand the installation of programs (this mainly concerns system administrators), but did not take proper care of the bug-free operation of this service, or even adequate reporting of problems. And now we have to rake it 🙂

Problems may be with the operation of the service itself or may arise during the installation of programs, when everything is configured, in principle, correctly. In the first case, you need to pick the installer service, and in the second, solve the problem with specific file... Let's consider both options, but first the second.

Msi file errors

Very often errors appear due to insufficient system rights to files or folders. This is not to say that Windows Installer does not work, in this case it is enough to simply add necessary rights and everything will work. Just yesterday I was faced with the fact that the downloaded .msi distribution did not want to be installed, while the installation wizard starts successfully, the parameters are selected, but then the system thinks for a few seconds and gives an error:

"Error reading from file" filename "verify that the file exists and that you can access it" (Error 1305). Translated "Error reading from file ... check if the file exists and if you have access to it." Well, isn't he stupid? Naturally, the "Retry" button does not help, and canceling terminates the entire installation. The message also does not carry a special semantic load, since the file definitely exists and I have access to it, otherwise I would simply not be able to run it and receive this message, besides, for some reason, in English 🙂

And the error is that it is not I who should have access to the file, but the Windows installer, or rather the System itself. The solution is very simple:

Now the installer error will not appear! You can add access to the entire folder from which you usually install programs, for example, to the Downloads folder, like mine. We watch a video on solving problems with access rights:

In Windows XP, the Security tab will not appear if the simple general access to files. To turn it off, you need to go to "Start -> Control Panel -> Folder Options -> View" and turn off the "Use simple file sharing" option. In the stripped-down versions of Windows 7/10 and XP, there is no Security tab at all. To see it, you need to log into it as an administrator.

Registry settings and services

The next way to fix the error is to restore the operating parameters in the Windows Installer registry.

To do this, download the archive and run two reg-files from there, corresponding to your version of Windows. Agree to import settings.

Important! It is advisable before the last action! If the method doesn't work or gets worse, you can recover to your previous state.

On Windows XP or Windows Server 2000 install the latest installer 4.5.

If it doesn't help, then do another re-registration of the components:

Press "Win + R" and enter " cmd ". Then, in a black window, enter the following commands in sequence:
MSIExec / unregister
MSIExec / regserver
In response, there should be emptiness, no mistakes. If the problem is not resolved, enter another command
regsvr32 msi.dll
Close the black window

If he writes that there are not enough rights, then you need to run.

If the commands were executed, but did not help, then run msi_error.bat from the archive, check the result.

The last option is to download the program Kerish doctor, there is a function to fix the work of the installer service and many others frequent problems Windows.

Also, many programs use the .NET Framework, so it will not be superfluous to install the latest version of this package. And, finally, one more tip: if the path to the distribution file contains at least one folder with a space at the beginning of the name, then remove the space. Such a simple trick will solve your problem 🙂

Summarizing

Errors with the Windows Installer are very unpleasant, there are a lot of them and it is not immediately clear where to dig. One thing is clear - the system has failed and you need to restore it to a working state. Sometimes nothing helps and you have to. However, take your time to do this, try asking for help on this forum. Describe your problem exactly, tell us what you have already done, what messages you received, and, perhaps, they will help you! After all, the world is not without kind people 🙂

Windows is the operating system that stands for most modern computers... A lot of not only games, but also applications are released for it. But sometimes even the most reliable devices have problems. What if the format of the program is unknown to the computer, from which it does not start? Solving the problem is simple - download and install the Windows Installer service for Windows 7 x32.

About the purpose of the program

Thanks to this program, users will no longer have problems when working with applications that have extension msi... They can be removed and configured, installed. The installer allows you to install and configure the necessary parameters at any time.

Difficulties with the work of the service. And their reasons

You just need to download and enable the application if, when working with other programs, a message pops up stating that the service could not be accessed. Usually, the installer comes bundled with the operating system itself. When is access to it closed? If the user has not logged into his account, but retained the guest status.

Solving startup problems

Does the computer belong only to you? Then it is enough to use the rights of the main user or to the administrator, log in again. If the computer is someone else's, you need to contact the one who is responsible for accessing the system.

Sometimes a message appears stating that the service has been disabled altogether. There is nothing difficult in such a situation either.

Problems arise due to the fact that the version of the program is used outdated, or this tool is not available at all. Then you just need to find a service on the Internet, install it. Starting from the 7th version of Windows, the program is compatible with all the latest operating systems.

When reinstalling the program, you will need to restart your computer for the changes to take effect. There is another solution from the developers of the operating system itself - Windows Installer Clean Up. Thanks to this solution, it is easy to remove the parameters in the installer if any of them interfere with the normal operation of the programs. The main thing is to prevent duplicate files in folders and on hard drives.

This is a small specialized utility from Microsoft that is needed to install applications from .msi packages, which are very common these days. Why are they so widespread? It's simple, with Windows installation Installer will remember all changes made to the system, so after you decide to uninstall the program installed through this package, your application will completely roll back all changes made to the system, that is, a completely correct uninstallation will take place. This is liked by both software developers and us, users, because no one wants to clog the system with unnecessary garbage. If you have problems with this package, I recommend downloading Windows Installer for free from our website, I think all problems will be solved.

Please note that when installing Windows, Current Package you will already have it in the system, but there are different reasons why you need to reinstall it, or you just want to update the version, but Windows itself did not offer you to do this, here it will help Microsoft Windows Installer. I myself had a problem with this package and I could not install a large number of programs on the system due to the fact that they were packed in .msi. To work, you just need to run the package downloaded from our website for your OS, then follow the instructions, everything is very simple and does not require any settings, as a result you will receive an updated version of the program.

Windows Installer is very popular with developers, as it gives them additional features, for example, you can insert a new dialog into your installer that will be responsible for choosing the installation path, you can add Extra options installation, you can add a license agreement, information about yourself, a loved one, and so on.

So, dear friends, if you need to download Microsoft Windows Installer for Windows XP or Vista, you can do it from our website just below in the news, thank you all for your attention and good luck!

Many people ask this question when trying to download the windows installer for the Windows 7 operating system, but this is not so easy to do, because latest version which can be downloaded separately is 4.5 and it is presented on our website. Meanwhile, the installer Windows Installer 5.0 is included with Windows 7/8 / 8.1 and is not a redistributable component. Therefore, do not engage in nonsense, and if you have XP / Vista OS and you have problems installing .msi programs, then this package will help you, everyone else can just forget about it and relax.

Developer: Microsoft
License: FreeWare
Language: English
The size: 1.69 & 2.94 & 3.17 & 4.47 MB
OS: Windows
Download.