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Upgrade 9 to 10 issue



I was trying to upgrade the Episerver version from 9 to 10, after running the nuget commands and resolving compilation issues, I could get the code to build but then during runtime, I get the following message

EPiServer.Web.InitializationModule, EPiServer does not implement IHttpModule.

I couldn't understand what exactly is being conveyed here! I commented all InitializationModule in the application to see for any difference but none. Has anybody came across such a scenario before?

Thanks in advance

Feb 20, 2017 13:37


Check your system.webServer/modules section in web.config. it seems yours has a definition for EPiServer.Web.InitializationModule, when it should not.

Feb 20, 2017 13:53

Apparently, There is an entry for InitializationModule in modules but commenting that doesn't resolve the issue :(

Feb 20, 2017 14:04

Removed EPiServer.Web.InitializationModule from system.webServer/modules section in web.config did the trick to one of my solutions, thanks Quan!

Mar 05, 2017 19:24
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