2 ways to resolve server application error for IIS _ servers

Method 1:
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Server Application Error
The server has encountered an error while loading a application during the processing of your of request. Please refer to the event log for more detail information. Please contact the server Administrator for assistance.
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Process:
1. Right click on my Computer--admin--Local Users and groups, set the password for the IUSR_ machine name and the IWAM_ machine name two users.

2. Start--run--play cmd,
Then CD d:inetpubadminscripts (my system in D disk),
Then cscript.exe adsutil.vbs set W3svc/wamuserpass your password,
Then cscript.exe adsutil.vbs set W3svc/anonymoususerpass your password.

Check it out, all right? If not, then
Cscript.exe Synciwam.vbs-v,
and then IISReset.



Method 2:
The recent machine IIS is always not normal, always said http500 error, and then can not parse ASP file, online search for a half-day, the solution has, but did not relate to my report of the 8004e00f error.

Later in the system constantly disorderly look, found that MSDTC service is not normal, so first from here, the specific solution is as follows:

1, first into the Component Services, view Component Services/computer/My Computer/com+ application, the results of the error "COM + cannot talk to Microsoft distributed Transaction Coordinator" to see the objects inside.
2, into the Event Viewer, found that the MSDTC service does not start properly.
3, delete the key in the registry:
HKEY_LOCAL_MACHINESYSTEMCURRENTCONTROLSETSERVICESMSDTC
HKEY_LOCAL_MACHINESOFTWAREMICROSOFTMSDTC
Hkey_classes_rootcid
4. Stop MSDTC service: net stop MSDTC
5. Uninstall MSDTC service: Msdtc-uninstall
6. Reinstall MSDTC Service: Msdtc-install
7. Confirm that the MSDTC service has started properly in Event Viewer [This step is critical, if not, restart the computer to see]
8, reset the IIS IWAM account password. [In user management in Computer Management]
9, synchronous IIS metabase in the Iwam_myserver password, in cmd: C:inetputadminscripts>adsutil set W3svc/wamuserpass "YourPassword"
10, synchronous COM + applications used in the Iwam_myserver password, in cmd: C:inetputadminscripts>cscript synciwam.vbs-v
11.!!!!!