Exclude filter setting ignored

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Create sync task with source folder A (contains A\AA, A\AB, A\AC, and A\AD) 
and target folder B (empty)
2. Exclude folder A\AC in the Modify > Filters > Exlude Folders... menu
3. Analyze + synchronize

What is the expected output? What do you see instead?
Expected: B\AA, B\AB, B\AD
Instead I see all AC being copied to B: B\AA, B\AB, B\AC, B\AD
AC is already marked for copying in the analyzing window. Of course I can 
choose "skip" but then this is not what I would call an easy-to-use tool.

What version of the product are you using? On what operating system?
v2.1 on Windows XP Professional Version 2002 SP3

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 4 Jan 2011 at 5:43