Had to re-install FS9 .  I have downloaded everything suggested for FS9 and have the paid for version of AC , but cannot get it to work with the No Cd file .  Have taken AC out completely and started all over to no avail .  Works fine with CD4 installed .  Had it working before ??????
Jamie   

Strange issue. My Active Camera always fired up correctly even after I copied over verbatim the old FS installation over on the new PC... two years back now, and with no need of reinstall it either (one of the few add-on that needed no reinstallation)... it simply was there when I searched for it and still is.

Of course I must add to have forgot the last time I've NOT used the noCD crack, nor I ever heard of a problem like yours before, which makes it a first and case of its own.