Last Updated: January 13, 2022 5:47PM CET
CMon - Internal Server Error (fix)
On a new installation of CMon, you may see the following page:
To fix this issue, you can edit the following file %windir%\system32\inetsrv\config\applicationhost.config
Change the following entry:
<section name="modules" allowDefinition="MachineToApplication" overrideModeDefault="Deny" />
to
<section name="modules" allowDefinition="MachineToApplication" overrideModeDefault="Allow" />
Save the applicationhost.config file, and reload the CMon page in your browser.