troubleshooting Question

RegEx - Helicon Tech ISAPI Re-Write

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ddayx10Flag for United States of America asked on
Regular ExpressionsASP.NET
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I am doing some URL re-writing. Using an old method with IIS6 on this server. Using Helicon Tech ISAPI_Rewrite (may help knowing what regex engine is).

Trying to match for this string:

Basically I want to capture that and rewrite it to just default.aspx.

Problem....regular expressions drive me crazy for some reason. The simplest things always seems to be filled with caveats!

As soon as I introduce the "?" in my regular expression it will not match...argghhh.

Regular Expression Sample:



Can anyone point me in the right direction here?


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