Question

While my ASP.NET project uses version 3.5 of the framework, the event log registers errors as coming from version 2.X of the framework such as this:

Event Type:         Error
Event Source:       ASP.NET 2.0.50727.0
Event Category:     None
Event ID:           1334
Date:               2009-05-19
Time:               17:04:29
User:               N/A
Computer:           XXXXXXXXXX

Description:
An unhandled exception occurred and the process was terminated.

Application ID: /LM/W3SVC/234989001/Root
Process ID: 8912
Exception: System.Web.HttpException
Message: The remote host closed the connection. The error code is 0x80072746.

Answer 1

.NET 2.0, 3.0 and 3.5 are all based on the 2.0 CLR. The version you see is the CLR version, not the Framework version, so everything is fine.