HTTP Error 500.19


I moved previously published application from IIS-6 to IIS-8 on new windows server 2012R2

new application is giving me below error.

Server Error in Application "application name"

HTTP Error 500.19 – Internal Server Error

HRESULT: 0x8007000d

Description of HRESULT
The requested page cannot be accessed because the related configuration data for the page is invalid.

can anyone guide me how to resolve this error.

asked on Stack Overflow Apr 20, 2015 by BrainCoder • edited Nov 1, 2015 by pnuts

1 Answer


I resolved this issue by changing application pool CLR version to 2.* from 4.*, as it was written in previous version of the .net framework.

answered on Stack Overflow Apr 21, 2015 by BrainCoder

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