http://www.inicom.net/forum/showthread.php?t=5194 is the thread I started 2 yrs ago about this - it was never resolved and I just avoided installing hotfixes - the hotfix 893066 in question then has not been installed within this latest tranche of updates so I am again left with the dilemma of uninstalling all hotfixes and security updates to get Flash FXP working again....
any advice from anyone most welcome!