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Windows 10 Asking to Click Install Nw Again

Symptoms

When you install, uninstall, or update a programme on a Windows-based computer, you lot may receive i of the following mistake messages.

Mistake message i

The Windows Installer Service could non be accessed.

Error bulletin 2

Windows Installer Service couldn't be started.

Error message 3

Could non start the Windows Installer service on Local Calculator. Error 5: Access is denied.

Resolution

To fix this problem automatically, run the "Fix problems that programs cannot be installed or uninstalled" troubleshooter to repair issues that cake program installation or removal because of corrupted registry keys.

Important To perform many of the methods and steps in this article, you must be logged on to your computer as an administrator.

To determine whether you're using an business relationship that has ambassador rights

To decide whether you lot're using an account that has administrator rights, use ane of the post-obit methods, as appropriate for the operating organization that you're running.

Windows vii and Windows Vista

  1. Open the Engagement and Fourth dimension dialog box.

    1. Click Kickoff.

    2. Blazon the post-obit control in the Start Search or Search programs and files box, and then press Enter:

      timedate.cpl
      The Appointment and Time dialog box appears.
      Start Search or Search programs and files box - timedate.cpl

  2. Click Change date and time. When the User Account Control dialog box appears, click Continue.
    Date and Time - User Account Control dialog box

  3. Practice 1 of the following, depending on what happens when you lot click Continue:

    • If your computer does not prompt you for a password, y'all are already logged on with an administrator business relationship. Click Cancel ii times to close the Appointment and Fourth dimension dialog box. You are ready to fix the Windows Installer problems.

    • If your computer prompts you for a password, y'all are not logged on with an ambassador account.

Windows XP and Windows Server 2003

  1. Open the Appointment and Time dialog box.

    1. Click Start, then click Run.

    2. Blazon the following command in the Run dialog box, and and so printing OK:

      timedate.cpl
      Run dialog box - timedate.cpl

  2. Exercise one of the following, depending on the result:

    • If the Date and Time Properties dialog box appears, you are already logged on every bit an administrator. Click Cancel to shut the dialog box.
      Date and Time Properties dialog box

    • If you receive the following message, you are not logged on as an administrator:
      Date and Time Properties information message

Later on you've verified that you're logged on to your computer as an administrator, you tin get-go troubleshooting Windows Installer issues.

If the Windows Installer engine is corrupted, disabled, or installed incorrectly, this may crusade program installation issues.

Utilize the following methods to identify whatever Windows Installer bug that may be causing issues when you install, uninstall, or update programs.

Method ane: Determine whether the Windows Installer engine is working

  1. Click Beginning windows icon, blazon cmd in the Search box or click Run and so type cmd in the dialog (Windows XP or Windows Server 2003), and then press Enter to open up a Control Prompt window.

  2. At the control prompt, type MSIExec, and and then press Enter.

  3. If the MSI engine is working, yous should not receive any error letters. If you receive an mistake message, enter the mistake message text into a search engine such as Bing or Google to locate troubleshooting information well-nigh the consequence.

  4. Try to install or uninstall over again.

Method two: Make sure that the Windows Installer service is non set to Disabled

  1. Click Outset windows icon, type services.msc in the Search box or click Run then type services.msc in the dialog (Windows XP or Windows Server 2003), and and so printing Enter to open Services.

  2. Right-click Windows Installer, and and then click Backdrop.

  3. If the Startup type box is set to Disabled, change information technology to Manual.

  4. Click OK to shut the Properties window.

  5. Right-click the Windows Installer service, and so click Start. The service should offset without errors.

  6. Try to install or to uninstall again.

Method three: Check your version of Windows Installer, and upgrade to the latest version if necessaryImportant This method applies to Windows XP, Windows Vista, Windows Server 2003, Windows Server 2003 R2, and Windows Server 2008 only.

  1. Click Start windows icon, blazon cmd in the Search box or click Run then blazon services.msc in the dialog (Windows XP or Windows Server 2003), and then press Enter to open a Command Prompt window.

  2. At the command prompt, type MSIExec, and and then press Enter. If the MSI engine is working, you lot should not receive any error messages, and a separate dialog box should open. This shows the MSI version.

  3. If the installer is not version 4.v, download and install Windows Installer 4.v.

  4. Effort to install or to uninstall once more.

Method 4: Reregister the installer engineImportant This method applies to Windows XP and to Windows Server 2000 just.

  1. Click Showtime, click Run, type cmd, and and then click Command Prompt.

  2. At the command prompt, blazon the post-obit, and then press Enter later on each line:

    MSIExec /unregister

    MSIExec /regserver

  3. Try to install or to uninstall again.

The installation or update method doesn't run to completion

There are several methods that can exist used to install, to uninstall, or to update a programme. Additionally, the method or methods that are used may not accept started or completed successfully. In this situation, attempt some other method to install, or to update the programme.

The following are mutual methods that are used to install software:

  • Insert the CD or DVD media, and and then let the installation machine-starting time.

  • Scan to the CD, DVD, removable media, or other location where the programs installation files are stored, and then double-click the Setup program. The setup file is typically one of the following:

    • Autorun or Autorun.exe

    • Setup or Setup.exe

    • Install or Install.exe

  • Click Run when you download the program from a website.

The installation media is unreadable

Installation media such equally CD and DVD media may be dirty or scratched and therefore be unreadable by the CD or DVD reader. To resolve this outcome, follow these methods:

Method 1: Make clean the CD or DVDTo practise this, use a CD or DVD disc-cleaning kit. Or, use a soft, lint-gratis cotton material to gently wipe the silver side of the disc. Practice non use paper cloth, equally this can scratch the plastic or leave streaks. When yous make clean the disc, wipe from the center of the disc outward. Practise not use a circular motion. If the problem continues to occur, clean the disc by using a damp fabric or a commercial CD or DVD disc-cleaning solution. Dry the disc thoroughly before you insert it into the bulldoze.

Method ii: Copy the installation files to your figurer or to other removable mediaWhen you lot do this, note the location, and and so run the installer from that location. The installation file is typically named Autorun.exe or Setup.exe, but this may vary. If you're not sure, check the Readme file in the folder for instructions about how to run the installation process. If an executable file (.exe) is available, we do not recommend that you run .msi files directly without specific instructions from the vendor.

Note If multiple CDs or DVDs are required, we recommend that you lot re-create all the disks to the aforementioned binder, in opposite gild (higher disk numbers first). Be prepared to approve the overwriting of existing files if you lot are prompted, and then install from that location.

Method 3: Obtain a fresh version of the installation packageIf you tried to install from a CD or DVD, do the post-obit:

  • Check the software manufacturer'southward website for a more than recent version of the software parcel. Download and install the new version.

  • If you lot already have the latest version, download the program from the manufacturer's website, and then run the installation.

Downloaded or copied installation files are corrupted

Method 1: Copy the installation files to your computerCopy the installation files to a local hd on your computer or to other removable media. Notation the location, and so run the installation from that location. The installation file is typically named Autorun.exe or Setup.exe, but this may vary. If you're non certain, bank check the Readme file in the folder for instructions about how to run the installation. If an executable file (.exe) is available, we do not recommend that you run .msi files direct without specific instructions from the vendor.

  • If you are installing a program from the Net, redownload the file (select Relieve instead of Run in the download dialog box), save the file to a binder on a local hard disk on your computer or to other removable media. Then, run the installation from that location.

  • If your installation files are on a network (for example, a commercial or corporate environment), copy all the files to a folder on a local hard disk on your figurer, and then run the installation from that location.

Method 2: Obtain a fresh version of the installation packageIf some time has elapsed between when y'all downloaded the package and when you tried to install it, exercise the following:

  • Check the software manufacturer's website for a more than contempo version of the software package. Download and install the new version.

  • If you already have the latest version, download the program over again, and then run the installation.

Programs that are currently running on your computer are interfering with the installation process

Disable programs that might be interfering with the installation process. To do this, follow these steps:

  1. Click Start windows icon, type msconfig in the Search box, and then click msconfig.exe.

    Notice icon  If you are prompted for an ambassador password or confirmation, type the password, or provide confirmation.

  2. On the Full general tab, click Selective startup, and and then articulate the Load startup items cheque box.

  3. Click Services, click Hide all Microsoft services, and and then click Disable all.

  4. Click OK, and and so click Restart.

  5. Endeavor running your software programme installation.

  6. When you are finished troubleshooting the problem, restart the computer in Normal Startup manner. To do this, follow these steps:

    1. Click Start windows icon, blazon msconfig in the Search box, and and so click msconfig.exe.

      Notice icon  If yous are prompted for an administrator password or confirmation, type the password, or provide confirmation.

    2. On the General tab, click Normal startup, click OK, and and then click Restart.

For more data nigh how to use MSConfig, meet How to troubleshoot a problem by performing a clean kick in Windows 8, Windows seven, or Windows Vista.

In that location are typically several means to remove whatsoever plan. In this situation, try some other method to remove the program.

The post-obit are mutual methods that are used to install software:

Method 1: Utilize the uninstall option (if bachelor)

  1. Click Get-go windows icon, and so click All Programs.

  2. Select the binder for the program that you are trying to uninstall, and so open the folder.

  3. If at that place is an uninstall option, try using it.

Method two: Use Control Panel options

  1. Click First windows icon, click Command Panel, click Add and Remove Programs or Programs and Features, and and then click Uninstall a plan.

  2. Select the programme, and then click Uninstall. Follow the instructions.

Notation The following steps are appropriate for advanced users simply.

Make sure that yous don't have any file or folder names that are longer than 260 characters.

For more than virtually the maximum path length limitation, see Naming files, paths, and namespaces.

Most programs create an installation log. If y'all can't locate such a log, yous tin enable verbose MSI logging. For more information, encounter How to enable Windows Installer logging.

Note If you're running the .msi log file without the bootstrapping application (.exe), you tin can add together parameters for verbose logging. For case, you tin can run the post-obit control:

Msiexec path\your_msi.msi /L*five path\your_msi_log.txt For a list of msiexec command-line parameters, see Control-line options.

A failed installation typically logs "Render Value 3" where the problem occurred and where the installation rollback began. The description of the failure appears immediately before the Render Value three log entry.

You tin can use the Wilogutl.exe tool to analyze log files from a Windows Installer installation. This tool may advise solutions to errors that are found in a log file. It is available in the latest Windows Software Development Kit.

The post-obit is an example of how to use the Wilogutl.exe tool at a command line:

wilogutl /q /fifty c:\mymsilog.log /o c\outputdir\

You may exist able to manually uninstall some parts of the program through the Windows interface. For case, you may be able to delete program files and folders. Considering the steps to practise this may differ widely, depending on the version of Windows that you're running and on the program that y'all're trying to uninstall, no prescriptive steps are provided here. If you're not sufficiently familiar with the programme that yous're trying to uninstall to positively identify the files and folders for that plan, we exercise not recommend that yous try this method. Generally, when you begin to delete program files and folders, you lot run the chance of damaging your operating system. Use this method at your own adventure.

If you are considering uninstalling the program manually, be aware of the following:

  • Before you use this method, brand sure that you create a organisation restore signal.

  • Before you lot get started, move whatever personal data or documents that may have ended upwards in the installation folder of the program that y'all're uninstalling. For example, motion this material into the Documents folder.

  • If you lot cannot manually delete a program file, this may hateful that the file is being used or that another program is accessing the file and preventing y'all from deleting it. For example, antivirus software may exist accessing the file. When antivirus software is accessing a program file and making it incommunicable to delete it, information technology'south likely that this same antivirus software was preventing you from uninstalling the program by more traditional means.

More Information

For general data about how to install or to uninstall a program, see the following:

Install a program

Uninstall or change a program

Installing programs: frequently asked questions

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Source: https://support.microsoft.com/en-us/topic/how-to-troubleshoot-windows-installer-errors-dc2f66aa-2ae2-1e61-6104-b8166628fbde