But unfortunately my autocomplete extender stopped working. My Autocomplete.asmx is located in a folder called " Services " . I am getting a authentication challenge " 401.2 " when I tried to access the service ( .asmx ) through the URL.I tried to check all my handlers in IIS whether .asmx is a allowed extension and everything is configured correctly. Since I am receiving a authentication challenge , I decided to play with the authorization of the folder. I dont know the exact reason but unlike IIS 6 , IIS 7 + accesses the folder under a different user context ( May be network service, IUSR or something else ) . I tried to set the authorization to either "all users" or "all anonymous users " like in the figure below. If you come across this kind of situation, you can try.
If you are facing problems with autocomplete extender and its usage , let me know.
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