After installing Helicon Zoo in IIS to deploy python django app on IIS I ve got with other applications, which were deployed before and working, HTTP 503. Logs give next information (for DefaultWebSite):

A listener channel for protocol 'http' in worker process '100' serving application pool 'DefaultAppPool' reported a listener channel failure. The data field contains the error number.

Other apps give the same warnings and errors. Please HELP.

Update: I have uninstalled Helicon Zoo and deployed site with Apache, now it works perfectly.

  • Could anyone help... – mikhdm Mar 24 '14 at 19:11
  • Check permissions on the folder it's trying to read? I've seen this when I haven't set AppPool perms on the site folder for normal IIS operation. Also, restart IIS to make sure. – Papa Mar 24 '14 at 22:17

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