Hi,

I am working on upgrading a server from 2012 to 2022 (on AWS). I have installed a fresh 2022 instance and have sued webdeploy to copy the entire IIS configuration from the 2012 server to the 2022 server.

To try to further bring the server up to date, the 2012 server is running .Net 2.x and on 2022 I have installed .Net 8.x

When I launch the 2022 server IIS runs but my websites won’t come up – I keep getting a 503 error. When I look in the Event Viewer the error message I see is “apsnetcore.dll not found”. I have spent some time trying to identify how to rectify this but so far have not been successful. Could anyone please give me any suggestions to try to find a fix ?

TIA

​Hi, I am working on upgrading a server from 2012 to 2022 (on AWS). I have installed a fresh 2022 instance and have sued webdeploy to copy the entire IIS configuration from the 2012 server to the 2022 server. To try to further bring the server up to date, the 2012 server is running .Net 2.x and on 2022 I have installed .Net 8.x When I launch the 2022 server IIS runs but my websites won’t come up – I keep getting a 503 error. When I look in the Event Viewer the error message I see is “apsnetcore.dll not found”. I have spent some time trying to identify how to rectify this but so far have not been successful. Could anyone please give me any suggestions to try to find a fix ?TIA  Read More

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