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502.3 error on IIS 7.5 (Win 2008 R2)RSS

1 reply

Last post Mar 10, 2016 09:59 AM by Mikkel Skovby

  • 502.3 error on IIS 7.5 (Win 2008 R2)

    Jan 28, 2016 09:04 AM|GrZeCh|LINK


    I'm managing enviroment with mixed 2008 R2, 2012 and 2012 R2 systems. HttpPlatformHandler which is being used for hosting ASP.NET 5 websites is working out of box on 2012 and 2012 R2 but on 2008 R2 systems (I've got 3 of them and problem exists on all of them) I'm getting 502.3 error. I've checked IIS configuration and httpPlatformHandler is present in Modules section and it is also visible in Remove programs Control panel part. I've installed on all of my system the same installation package with version 1.2 of HttpPlatformHandler. Does anyone have any idea why I'm getting 502.3 errors only on 2008 R2 systems? I've performed iisreset on them. Should they be also restarted?


  • Re: 502.3 error on IIS 7.5 (Win 2008 R2)

    Mar 10, 2016 09:59 AM|Mikkel Skovby|LINK

    Got the same error on IIS 7.5 - my problem was that the sites physical path pointed to the root directory and not the new wwwroot dir