http://blogs.technet.com/b/pki/archive/2007/05/27/the-missing-edit-button-in-the-ca-properties-extensions-tab.aspxTo adjust the CRL and AIA distribution point there are at least three choices to do it. The most familiar way to change the distribution point might be through the CA MMC user interface. The second way is to directly change the registry key CACertPublicationURLsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)