Recently my daughter in the US (I am In India) presented me with an Abacus Airbus A380v2 CD-ROM.I could never be able to configure it for a safe landing approach (of course till the thresh hold is reached) at the speed of 135 KIAS found in the Kneeboard Reference page. Then I made several attempts to fly the Landing approach at  various speeds like 160 KIAS,170 KIAS. I could not make it safely. The problem I loacted was with the Auto Throttle in maintaining the Glide Slope . It could never gushout the amount of fuel fromabout 21% N1 about 75 % N1 or more even, to match the speed at which the nose is to move up. The power increase was only in fractions like  .1,.2, etc. The result is that the plane glides down for a crash miles from the runway. Is there some thing wrong with the programe? Some of you who might have made succesful safe landings with this programe may please advise me in this regard.  In FS 2004 A Century of Flight I have Taken all the Certificates from the Private Pilot Certificate to Airline Transport Pilot Certificathe. In FSX I have flown all the missions successfully and taken Rewards. Thanks.