the management of the IIS Manager Web site administration, the handler mapping
setting can not be opened.
want to open Website-> Administrative Tools-> Handler Mappings, then
comes the message
Error while performing this operation
configuration section can not be used in this path.
the case if the section is locked at higher levels.
blocking is done by default
(OverrideModeDefault defaults = Deny)
becomes explicit with a
location tag with overrideMode = Deny
Legacy setting allowOverride = false
Information Services IIS10, Windows Server 2016, Booth 2018
In the browser of the website
means that when opening the website the same error with code 0x80070021 gets
HTTP Error 500.19 - Internal Server Error
requested page can not be accessed because the associated page configuration
information is invalid.
configuration section can not be used in this path. This is the case if the
section is locked at a higher level. The lock is done by default (overrideModeDefault
= "Deny") or is explicitly set with a location tag with overrideMode
= "Deny" or the legacy setting allowOverride = "false".
the Server Manager-> Server Roles-> Web Server IIS
sub-item: Application development activate all options (except cgi and the old
asp without .net)
the extension of the IIS features comes another error.
means that the original problem was solved
HTTP Error 500.24 - Internal Server Error
ASP.NET setting was detected that is not valid in managed pipe mode
• system.web/identity@impersonate is set to
the application supports it, disable client impersonation.
you are sure that this error can be ignored, disable the feature by setting
system.webServer/validation@validateIntegratedModeConfiguration to false.
this application to an application pool using classic .NET mode. Example:%
SystemRoot% \ system32 \ inetsrv \ appcmd set app "Default Web Site
/" / applicationPool: "Classic .NET AppPool"
can set Classic .NET AppPool to the name of another application pool that runs
in classic, managed pipelined mode.)
path C: \ _ Data \ _web \ Readdy
method Still undetermined