the url is always on default.aspx.

eg:

on the category page, the url is:http://bbs.cn99doc.com/default.aspx?g=topics&f=1

http://bbs.cn99doc.com/default.aspx?g=posts&t=1#post1 

http://bbs.cn99doc.com/topic/1234 .

i am using the YAF.NET v2.1.2 version.

Somewhat similar to what you're asking, yes.

Check out this thread.

http://yetanotherforum.net/forum/posts/t15525-New-URL-rewrite-format#post59580 

Thanks a lot.

i have updated the following:

it worked ok in my local, but not worked in the deployment version. i will try to resolved it by myself. many thanks.

Try restarting the application via the host settings on your deployed version.

Thanks!

But i have restart and re-depoy yaf, the issue is still exist, still the 404 result. i deploy it on the iis sever. do have some other advise. mans thanks.