Article ID: 125122, created on Apr 4, 2015, last review on Apr 4, 2015

  • Applies to:
  • Plesk 12.0 for Windows


WSUS is installed in IIS. No 32bit application pools load, Plesk Panel shows the error:

    HTTP Error 500.19 – Internal Server Error
    The requested page cannot be accessed because the related configuration data for the page is invalid. Module DynamicCompressionModule
    Notification SendResponse
    Handler StaticFile
    Error Code 0x8007007e
    Requested URL https://localhost:8443/
    Physical Path <some Path>


Compression Scheme is enabled and the 32-bit web apps do not support compression.


Run the following command:

    %windir%\system32\inetsrv\appcmd.exe set config -section:system.webServer/httpCompression /-[name='xpress']

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