Hi, I need help for this feature the OWA. Exist one Q267596 on Microsoft KB, but is not sufficient for resolve my problem ! When i try change password before perform the steps describe in the Q267596 appear one error, HTTP 500 - Internal server error. However i create virtual directory with name IISADMPWD and the file aexp2b.htr was set in IIS for this virtual directory ! Someone can help me ??? Tks