Problem in SP map - Help!

Hello,
In certain maps for "single players" (I did not test the others), I am not able "to capture" the enemy helicopters in the sight of my Comanche, some is the used weapon (stingers, cannon,...). This problem relates to only the enemy helicopters. I do not have any problem with the others targets - air or on the ground.
This problem arises with the maps which contain a great number of enemy helicopters and (I think) who use the command "TELEPORTATION".
I obtained an improvement by assigning a number of camera to all the helicopters which are registered on the map. In general, they then do not pose any more a problem.
On the other hand, the "teleported" helicopters are not visible on the maps. I cannot thus change their properties...
Can somebody help me? Am I the only one to have this problem? I awaits your answers impatiently!

List of the "problematics" maps:
- Civil war in Metropolis
- Independence Day
- Saddam´s Air Force
- Osama Strike Back
- Taz
- ...

[MY PC CONFIG:]
[OS: MS Windows Millenium Edition 4.90.3000 (French)][MSIExplorer 6 SP1]
[COMPUTER: GenuineINTEL][Intel CELERON 900][256 Mo RAM]
[GRAPHIC CARD: ATI RADEON VE (Radeon 7000 Series)[AGP1X(Used),2X and 4X][64 Mo SDRAM]
[COMANCHE 4 - (Final) Update appliqued - OS and hardware drivers idem]

There is a feature called autolock in options. Make sure that is turned on before starting the map. In multiplayer - this feature is decided by the server. Hope that helps.

Hello Bluetiereign,
Thank you for your suggestion. I find cepandant only one reference to (feature called has) autolock. This option is present in the C4 file.CFG with the section:
//multiplayer
allow_autotargeting = 1
I tried to add a section:
//single player
allow_autotargeting = 1
I however did not note any improvement. Thank you nevertheless!
If somebody has a solution...

Try this first go multi player host game, choose co op, then go to weapons make sure auto target is turned on. Then go to game opps / controles/ targeting mode/ choose nearest target. The setting lets you select who you fire on. See if that helps.:1drink.gif: