install IIS Compression Module failed via Web Platform InstallerRSS

1 reply

Last post Nov 04, 2019 10:03 PM by lextm

  • install IIS Compression Module failed via Web Platform Installer

    Nov 04, 2019 09:51 PM|JayLiangWS|LINK

    Hi, 

    We keep on getting signature verification issue while trying to install IIS compression module using Web Platform Installer. I've tried different machines but they all failed with below message:

    <div>PS C:\Program Files\Microsoft\Web Platform Installer> .\WebpiCmd.exe /install /products:"IISCompression" /AcceptEULA /Su
    ppressReboot

    The software that you obtain using the Web Platform Installer Command Line Tool is licensed to you by its owner. Micros
    oft grants you no rights for third party software.
    Successfully loaded primary feed: https://aka.ms/webpifeed51
    The following software is going to be installed:
    EULA: 'IIS Compression Module 1.0', which is owned by 'Microsoft', will be downloaded from 'https://download.microsoft.c
    om/download/6/1/C/61CC0718-ED0E-4351-BC54-46495EBF5CC3/iiscompression_amd64.msi'.
    The license agreement to 'IIS Compression Module 1.0' may be included with the software.
    You are responsible for and must separately locate, read and accept these license terms.
    Accepted EULA.
    Starting Installation
    Started downloading products...
    Started downloading: 'IIS Compression Module 1.0'
    Downloaded: 'IIS Compression Module 1.0'
    Install completed (Failure): 'IIS Compression Module 1.0'
    IISCompression : Failed.
    Downloaded file failed signature verification and may have been tampered with

    Verifying successful installation...
    IIS Compression Module 1.0 False
    Install of Products: FAILURE</div>

  • Re: install IIS Compression Module failed via Web Platform Installer

    Nov 04, 2019 10:03 PM|lextm|LINK

    Web Platform Installer is known to have issues these days.

    To install IIS features via command line, you should follow https://docs.microsoft.com/en-us/iis/install/installing-iis-7/installing-iis-from-the-command-line

    Lex Li
    https://lextudio.com
    ---------------------------
    This posting is provided "AS IS" with no warranties, and confers no rights.