Hi all,

Today I was working on friendly URL setting under Host Setting , everything was working fine, but when I deleted [^?]*/TabId/(\d+)(.*) from the list, since then My site stop working I don't know why can any one help me out of this , when I click on any page it is giving error ("The Page can not be displayed") please help me to come out of this to again run my website.

Thanks in Advance

Nitin

The previous answer is correct : restoring your friendlyurls.config file will restore the functionality.

As to why your site stopped working.  The friendlyurls.config file contains a series of regex expressions that are parsed against dnn urls requested.  If you get a match on the regex expression, the other part of the rule is run (the replace part).  Thus, a url like /pagename/tabid/45/default.aspx gets rewritten to defualt.aspx?tabid=45.  By deleting the tabid/(\d+) rule, you no longer get a match in your friendly url rules, the url doesn't get rewritten, asp.net cant' find anything on the server to match the url, and you get a 404.

So don't touch the friendly url config file unless you understand exactly how it works.  If you're trying to modify the url scheme, you can't do so simply by adding/changing rules in the config file.  That's because you need to generate the friendly urls in the site, as well as rewrite the rules when they are requested.  Changing the rules in the friendlyurls.config file only handles the rewriting part, so you still need to generate the friendly urls to start with.