CLR debugging in C#

[randomice]

I have 2005 SQL Server and VS.net C#.

After creating SQLServer Project I want to debug it. I check "Allow Sql debugging" in database explorer and run the project.

Then I have Messsage: Error: T-SQL execution ended without debugging.

I read help in msdn but didn't find way to solve it.

(Some neighbours PC have very similar sconfiguration, but the problem is absent on it)

Thank you,

Vitaliy