BugTracker.NET

abstracts:

BugTracker.NET is a free, open-source, web-based bug
tracker or customer support issue
tracker written using ASP.NET,
C#, and Microsoft SQL Server (or its free cousin, SQL Server Express).

It is in daily use by thousands of development and customer support
teams around the world.

BugTracker.NET is easy to install and learn how to use.
When you first install it, it is very simple and you can start using it
right away. Later, you can change its configuration to handle your
needs if they are more complex.

Read what others
have written about BugTracker.NET.

Try a BugTracker.NET demo. The demo
shows just one possible way BugTracker.NET can be configured, so even if
the demo isn't exactly what you are looking for, you should still
download BugTracker.NET and see if you can configure it to meet your
needs.

If BugTracker.NET doesn't fit your needs, see some

comparisons of other issue tracking systems
.