I was trying to solve a problem with Silverlight/WCF error when I actually got this error:
Someone suggested this solution:
In the IIS Manager\App Pools\Application’s AppPool –> Advanced Settings –> Load User Profile = false:
If it helps you please post a response and I will move the solution to my real blog.
You can still read my tortured experience (though in the end only format solved it):
I was using IISreset, IISreset /stop, IISreset /start like crazy.
Going to the IIS I found one of the AppPool was stopped so I decided to start it:
For like 2 minutes I thought that have been a mistake since it just didn’t complete. But when it completed it was still stopped.
Restart didn’t solve the problem.
Looking at the event log I found one error:
Log Name: System
Source: Microsoft-Windows-WAS
Date: 03/02/2011 15:08:03
Event ID: 5002
Task Category: None
Level: Error
Keywords: Classic
User: N/A
Description:
Application pool 'ASP.NET v4.0' is being automatically disabled due to a series of failures in the process(es) serving that application pool.
And about 5 warnings:
Log Name: System
Source: Microsoft-Windows-WAS
Date: 03/02/2011 15:08:03
Event ID: 5022
Task Category: None
Level: Warning
Keywords: Classic
User: N/A
Description:
The Windows Process Activation Service failed to create a worker process for the application pool 'ASP.NET v4.0'. The data field contains the error number.
Now I know I did some changes in the web.config file – so I decided to undo those. And try to start the App Pool again.
I found this error in the Event Viewer: Application Log (it started around the time I started having problems):
Log Name: Application
Source: Microsoft-Windows-User Profiles Service
Date: 03/02/2011 14:36:20
Event ID: 1500
Task Category: None
Level: Error
Keywords:
User: IIS APPPOOL\ASP.NET v4.0
Description:
Windows cannot log you on because your profile cannot be loaded. Check that you are connected to the network, and that your network is functioning correctly.
DETAIL - Only part of a ReadProcessMemory or WriteProcessMemory request was completed.
This is an Error for ITs though…
But the simplest solution did work – I just moved my applications to another App Pool… Until I had to restart my and then got my trouble doubled:
(I am starting to use “temp” named App Pools – God Save Me!)
Hope I won’t need to format this computer…
Format seems to solve this problem (formatted for a different reason)…
Keywords: IIS, Error
