Hi,

this is a strange problem, but I hope someone can help. We are developing modules on DNN 4.4.1, SQL 2005, VS2005. My machine was previously only used to test the modules on. So far so good.

Because I have to develop as well, I updated my development environment VS2005 to SP1, updated SQL server 2005 to SP2 to have the same environment as my colleagues. Since the update to SP1, all my DNN 4.4.1 sites don't work anymore. My DNN 2.11 sites (SQL 2003) still work fine.

When starting a DNN 4.4.1. site the login page comes up. When logging in IIS crashes.

The eventlog says:

  Date:         2007-03-27       Source:      Application Error
  Time:         11:05:43         Category:    (100)
  Type:         Error            Event ID:    1000
  User:         N/A
  Computer:
  Description:
   Faulting application inetinfo.exe, version 5.1.2600.2180, faulting module
   webengine.dll, version 2.0.50727.210, fault address 0x0000a946.
   For more information, see Help and Support Center at
   http://go.microsoft.com/fwlink/events.asp     

Does anybody has any clues??

Thanks already

Lorenz