How can I install the windows installer 5.0?

Anonymous
2010-10-13T23:30:38+00:00

Original Title: I have Microsoft Windows 7 though the windows installer is not working correctly. How can I install the windows installer 5.0 or ensure it is working?

Windows for home | Previous Windows versions | Windows update

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Anonymous
2010-10-14T13:48:00+00:00

Hi mrclean85,

  1. What is the issue with Windows Installer?
  2. Do you have any issues installing any program?
  3. Do you get any error message related to Windows Installer?

We cannot install Windows Installer 5.0 as it is the default version in Windows 7. If you can provide us more details about the issue, then we can assist you better.

If Windows Installer is malfunctioning, then try to Unregister Windows Installer, and then reregister Windows Installer. To do this, follow these steps:

a. Click Start, type cmd, right click cmd and click run as administrator.

b. On the command prompt, type "msiexec /unreg" and then press ENTER.

c. On the command prompt, type "msiexec /regserver" and then press ENTER.

d. Check the difference.

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52 additional answers

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  1. Anonymous
    2010-11-28T06:50:04+00:00

    I seem to be having an issue with windows installer.

    I had to restore my computer to factory settings, and after I did this I now get error code 2503 and/or 2502 when trying to install iTunes or update Java.

    My computer is currently up-to-date with all updates. I am running Windows 7 64-bit Home Premium.

    I have tried to install by right-clicking the .exe and selecting "Run as administrator."

    I have seen other suggestions that say to check Windows Installer, but I have searched for this on the computer and cannot find anything called Windows Installer.

    My research has led me to believe that it might be a problem with windows installer as I have gotten the same error codes in other programs I have attempted to install.

    I tried the solution you provided above, but it did not work.

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  2. Anonymous
    2011-02-03T20:32:29+00:00

    I have not been able to use Windows Installer successfully either. I am receiveing error code 1722 and am told there is a problem with the Windows Installer package. The error message also mentions a file: accsp.dll. The suggestion provided does not render any solution.

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  3. Anonymous
    2011-04-07T19:30:15+00:00

    I have been trying to solve this for quite a few days now. Everything that is Posted out there does not work. I have Windows 7 and I tried to install Service Pack 1... it failed. Ever since then, Windows Installer cannot be accessed error 106 keeps coming up when I try to install anything. Also, windows Media Player does not work either. I have tried everything that is posted out there for a fix. I tried the whol msiexec/unreg and msiexec/regserver I have tried the hot fix patch that is supposed to work, still doesn't. There is no distributive pack out there for Windows Installer 5.0 so I can't download a new one.  I have tried the sfc/scannow and that cannot run, it says my PC needs to restart and I have restarted again and again and still the same thing, it will not run. I can't tell you how many other things I have tired. When I run msiexec.exe I get no errors and this screen comes up:

    Windows ® Installer. V 5.0.7601.17514

    msiexec /Option <Required Parameter> [Optional Parameter]

    Install Options

     </package | /i> <Product.msi>

      Installs or configures a product

     /a <Product.msi>

      Administrative install - Installs a product on the network

     /j<u|m> <Product.msi> [/t <Transform List>] [/g <Language ID>]

      Advertises a product - m to all users, u to current user

     </uninstall | /x> <Product.msi | ProductCode>

      Uninstalls the product

    Display Options

     /quiet

      Quiet mode, no user interaction

     /passive

      Unattended mode - progress bar only

     /q[n|b|r|f]

      Sets user interface level

      n - No UI

      b - Basic UI

      r - Reduced UI

      f - Full UI (default)

     /help

      Help information

    Restart Options

     /norestart

      Do not restart after the installation is complete

     /promptrestart

      Prompts the user for restart if necessary

     /forcerestart

      Always restart the computer after installation

    Logging Options

     /l[i|w|e|a|r|u|c|m|o|p|v|x|+|!|*] <LogFile>

      i - Status messages

      w - Nonfatal warnings

      e - All error messages

      a - Start up of actions

      r - Action-specific records

      u - User requests

      c - Initial UI parameters

      m - Out-of-memory or fatal exit information

      o - Out-of-disk-space messages

      p - Terminal properties

      v - Verbose output

      x - Extra debugging information

      + - Append to existing log file

      ! - Flush each line to the log

      * - Log all information, except for v and x options

     /log <LogFile>

      Equivalent of /l* <LogFile>

    Update Options

     /update <Update1.msp>[;Update2.msp]

      Applies update(s)

     /uninstall <PatchCodeGuid>[;Update2.msp] /package <Product.msi | ProductCode>

      Remove update(s) for a product

    Repair Options

     /f[p|e|c|m|s|o|d|a|u|v] <Product.msi | ProductCode>

      Repairs a product

      p - only if file is missing

      o - if file is missing or an older version is installed (default)

      e - if file is missing or an equal or older version is installed

      d - if file is missing or a different version is installed

      c - if file is missing or checksum does not match the calculated value

      a - forces all files to be reinstalled

      u - all required user-specific registry entries (default)

      m - all required computer-specific registry entries (default)

      s - all existing shortcuts (default)

      v - runs from source and recaches local package

    Setting Public Properties

     [PROPERTY=PropertyValue]

    Consult the Windows ® Installer SDK for additional documentation on the

    command line syntax.

    Copyright © Microsoft Corporation. All rights reserved.

    Portions of this software are based in part on the work of the Independent JPEG Group.

    So I can't get anything to install and I can't get this issue resolved. Does anybody have an actual answer to this problem?

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  4. Anonymous
    2011-04-11T20:23:26+00:00

    My windows Installer on Win7 died after I installed SP1.

    Here's a common error message:

    Error 1720 Windows Installer Package

    UninstallGenericMountDriver.D8198796_59ED_41E1_8198_300F7DF159DC script error -2147024894, : Line 4, Column 7.

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