Have DWMX 6.1, and am trying to install the WAP DWMX extensions available on the Macromedia Site. However, it gets about 2/3 thru doing it's job (it appears) and then just goes away. The extension doesn't show up in the Ext Manager. And no other errors are shown. All virus software, etc., is turned off.

Re-downloaded file to be sure it was ok..

Other extensions install just fine.

Anyone have a suggestion?