IIS error records

1.

Windows 2008 iis7.5 always reports

HTTP 500.19-Internal Server Error

Module	IIS Web Core
Notification	Unknown
Handler	Not confirmed
Error Code	0x8007000d

Configuration Source

-1: 0:
All kinds of statements about Data Query
The final result is that I configured the <rewrite> node in Web. config and the rewrite component is not installed in IIS.

2.HTTP Error 500.21-internal server error handler "nickleecallbackhandler" has an error module "managedpipelinehandler" in its module list"

Solution: % WinDir % \ Microsoft. net \ framework \ v4.0.30319 \ aspnet_regiis.exe-I 3 compiler error message: cs0016: failed to write the output file "set C: windows \ Temp directory access permission temp --> properties --> Security --> added iis_user and Network Service --> grant the permission to read and write --> OK, right-click my computer "-" attribute "-" advanced "-" environment variable ", select "Temp" under the system variable, click Edit, set the variable value to % SystemRoot % \ Temp, OK, perform the same operation on "tmp", and click OK; start-run-iisreset 4 this error occurs when a problem occurs when reading the configuration file of the Web server or web application. In some cases, event logs contain more information about the cause of the error. If you see the text "defining duplicate 'System. web. extensions/scripting/scriptresourcehandler section ", the error is due to your being.. NET framework 4.. NET Framework 3.5 applications. If you are running webmatrix, to solve this problem, go to the "Settings" node to set. NET Framework version to ". Net 2 ". You can also delete unnecessary sections from the Web. config file.

IIS error records