Article ID: 811320
Article Last Modified on 3/22/2007
APPLIES TO
- Microsoft ASP.NET 1.0
SYMPTOMS
When you try to view a page in an ASP.NET application, you may receive the following error message:
The following error message also appears in the Application event log:
CAUSE
This problem occurs because the process model user account (by default, ASPNET) does not have the correct user rights for the required system files and folders to run the ASP.NET worker process.
WORKAROUND
To work around this problem, verify that the ASPNET account has the correct user rights as follows:
- %windir%\Microsoft.NET\Framework\
Version
\Temporary ASP.NET Files: Full Control - %windir%\Temp: Full Control
- Application folder: Read
- %installroot% hierarchy (for example, %windir%\Microsoft.Net\Framework\
Version
): Read - %windir%\Assembly: Read
Note This is the global assembly cache. You cannot directly use Windows Explorer to edit ACLs for this folder. Instead, open a command window, and then run the following command:cacls %windir%\assembly /e /t /p domain\useraccount:R
Alternatively, before you use Windows Explorer, run the following command to unregister Shfusion.dll:
regsvr32–u shfusion.dll
After you set user rights in Windows Explorer, run the following command to re-register Shfusion.dll:
regsvr32 shfusion.dll
- Web site root (for example, %root%\Inetpub\Wwwroot) or the path that the default Web site points to: Read
- %windir%\System32: Read
(Typically, the ASPNET account has already been granted user rights as a member of the Users group.)
STATUS
Change the password of the ASPNET account periodically. The password will be reset for the ASPNET account every time that the product is installed. This behavior is by design.
REFERENCES
For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
323292 FIX: Cannot browse to ASP.NET pages if computer name contains certain words
315158 FIX: ASP.NET does not work with the default ASPNET account on a domain controller
317012 Process and request identity in ASP.NET
For more information about security and ASP.NET, visit the following Microsoft Web site:
Keywords: kbsecurity kbeventlog kbwebserver kbwebforms kberrmsg kbprb KB811320