okay - to make things easier for people to check the log error, i've posted up the relevant bit from the end of the error log:
you can also do it this way in future, to make it easier for us to check, without having to go and download the entire log, and any results are visible here, to help others who might have similar issues....
java.io.FileNotFoundException
[12:57:54] at com.maddox.rts.SFSInputStream.<init>(SFSInputStream.java:65)
[12:57:54] at com.maddox.il2.engine.BMPLoader.bmp8PalTo4TGA4(BMPLoader.java:362)
[12:57:54] at com.maddox.il2.engine.BmpUtils.bmp8PalTo4TGA4(BmpUtils.java:73)
[12:57:54] at com.maddox.il2.objects.air.Aircraft.prepareMeshSkin(Aircraft.java:2468)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.activateMesh(PlaneGeneric.java:610)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.<init>(PlaneGeneric.java:412)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.<init>(PlaneGeneric.java:385)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.Plane$F4U1D.<init>(Plane.java:7387)
[12:57:54] at java.lang.Class.newInstance0(Native Method)
[12:57:54] at java.lang.Class.newInstance(Unknown Source)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric$SPAWN.actorSpawn(PlaneGeneric.java:1216)
[12:57:54] at com.maddox.il2.game.Mission.loadStationaryActor(Mission.java:2066)
[12:57:54] at com.maddox.il2.game.Mission.loadNStationary(Mission.java:2115)
[12:57:54] at com.maddox.il2.game.Mission._load(Mission.java:782)
[12:57:54] at com.maddox.il2.game.Mission.access$600(Mission.java:120)
[12:57:54] at com.maddox.il2.game.Mission$BackgroundLoader.run(Mission.java:463)
[12:57:54] at com.maddox.rts.BackgroundTask.doRun(BackgroundTask.java:155)
[12:57:54] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:108)
[12:57:54] at com.maddox.il2.game.Main.exec(Main.java:449)
[12:57:54] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)
[12:57:54] INTERNAL ERROR: Can't open file 'PaintSchemes/Skins/F4U-1D/14F10 - 129416.bmp'
[12:57:54] INTERNAL ERROR: Bitmap 'PaintSchemes/Skins/F4U-1D/14F10 - 129416.bmp' size: 0 != 512 | 1024
[12:57:54] FM called 'FlightModels/F4U-1D.fmd' is being loaded from Alternative File: 'gui/game/buttons'
[12:57:54] java.io.FileNotFoundException
[12:57:54] at com.maddox.rts.SFSInputStream.<init>(SFSInputStream.java:65)
[12:57:54] at com.maddox.il2.engine.BMPLoader.bmp8PalTo4TGA4(BMPLoader.java:362)
[12:57:54] at com.maddox.il2.engine.BmpUtils.bmp8PalTo4TGA4(BmpUtils.java:73)
[12:57:54] at com.maddox.il2.objects.air.Aircraft.prepareMeshSkin(Aircraft.java:2468)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.activateMesh(PlaneGeneric.java:610)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.<init>(PlaneGeneric.java:412)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric.<init>(PlaneGeneric.java:385)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.Plane$F4U1D.<init>(Plane.java:7387)
[12:57:54] at java.lang.Class.newInstance0(Native Method)
[12:57:54] at java.lang.Class.newInstance(Unknown Source)
[12:57:54] at com.maddox.il2.objects.vehicles.planes.PlaneGeneric$SPAWN.actorSpawn(PlaneGeneric.java:1216)
[12:57:54] at com.maddox.il2.game.Mission.loadStationaryActor(Mission.java:2066)
[12:57:54] at com.maddox.il2.game.Mission.loadNStationary(Mission.java:2115)
[12:57:54] at com.maddox.il2.game.Mission._load(Mission.java:782)
[12:57:54] at com.maddox.il2.game.Mission.access$600(Mission.java:120)
[12:57:54] at com.maddox.il2.game.Mission$BackgroundLoader.run(Mission.java:463)
[12:57:54] at com.maddox.rts.BackgroundTask.doRun(BackgroundTask.java:155)
[12:57:54] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:108)
[12:57:54] at com.maddox.il2.game.Main.exec(Main.java:449)
[12:57:54] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)
[12:57:54] INTERNAL ERROR: Can't open file 'PaintSchemes/Skins/F4U-1D/14F1 - 129319.bmp'
[12:57:54] INTERNAL ERROR: Bitmap 'PaintSchemes/Skins/F4U-1D/14F1 - 129319.bmp' size: 0 != 512 | 1024
[12:57:57] FM called 'FlightModels/PBN-1.fmd' is being loaded from Alternative File: 'gui/game/buttons'
[12:57:57] ERROR file: File users/0/Icons not found
[12:57:57] Mission: campaign/fr/indochine_kingcobra/Indochine_Kingcobra.mis is Playing
[12:57:58] null
[12:57:58] java.lang.ArrayIndexOutOfBoundsException
[12:57:58] at com.maddox.il2.ai.air.AirGroup.setCAP(AirGroup.java:303)
[12:57:58] at com.maddox.il2.ai.air.AirGroup.update(AirGroup.java:1683)
[12:57:58] at com.maddox.il2.ai.War.upgradeGroups(War.java:126)
[12:57:58] at com.maddox.il2.ai.War.interpolateTick(War.java:112)
[12:57:58] at com.maddox.il2.engine.InterpolateAdapter.msgTimeOut(InterpolateAdapter.java:157)
[12:57:58] at com.maddox.rts.MsgTimeOut.invokeListener(MsgTimeOut.java:73)
[12:57:58] at com.maddox.rts.Message._send(Message.java:1217)
[12:57:58] at com.maddox.rts.Message.sendToObject(Message.java:1191)
[12:57:58] at com.maddox.rts.Message.sendTo(Message.java:1134)
[12:57:58] at com.maddox.rts.Message.trySend(Message.java:1115)
[12:57:58] at com.maddox.rts.Time.loopMessages(Time.java:252)
[12:57:58] at com.maddox.rts.RTSConf.loopMsgs(RTSConf.java:101)
[12:57:58] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:131)
[12:57:58] at com.maddox.il2.game.Main.exec(Main.java:449)
[12:57:58] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)
[12:57:58] null
[12:57:58] java.lang.ArrayIndexOutOfBoundsException
[12:57:58] at com.maddox.il2.ai.air.AirGroup.setCAP(AirGroup.java:303)
[12:57:58] at com.maddox.il2.ai.air.AirGroup.update(AirGroup.java:1683)
[12:57:58] at com.maddox.il2.ai.War.upgradeGroups(War.java:126)
[12:57:58] at com.maddox.il2.ai.War.interpolateTick(War.java:112)
[12:57:58] at com.maddox.il2.engine.InterpolateAdapter.msgTimeOut(InterpolateAdapter.java:157)
[12:57:58] at com.maddox.rts.MsgTimeOut.invokeListener(MsgTimeOut.java:73)
[12:57:58] at com.maddox.rts.Message._send(Message.java:1217)
[12:57:58] at com.maddox.rts.Message.sendToObject(Message.java:1191)
[12:57:58] at com.maddox.rts.Message.sendTo(Message.java:1134)
[12:57:58] at com.maddox.rts.Message.trySend(Message.java:1115)
[12:57:58] at com.maddox.rts.Time.loopMessages(Time.java:252)
[12:57:58] at com.maddox.rts.RTSConf.loopMsgs(RTSConf.java:101)
[12:57:58] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:131)
[12:57:58] at com.maddox.il2.game.Main.exec(Main.java:449)
[12:57:58] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)
[12:57:58] warning: no files : music/takeoff
[12:58:01] WARNING: Clear VBuf 261760
[12:58:01] WARNING: Clear IBuf 643578
[12:58:03] WARNING: Clear VBuf 261994
[12:58:03] WARNING: Clear IBuf 645729
[12:58:04] WARNING: ***( GL error: 0x0502 (pBuf11a)
[12:58:04] Time overflow (214): speed 0.79893476
[12:58:06] Time overflow (234): speed 0.42046252
[12:58:11] Time overflow (425): speed 0.53097343
[12:58:57] java.lang.NoSuchMethodError
[12:58:57] at com.maddox.il2.ai.air.Maneuver.update(Maneuver.java:4091)
[12:58:57] at com.maddox.il2.ai.air.Pilot.update(Pilot.java:195)
[12:58:57] at com.maddox.il2.fm.FlightModelMain.tick(FlightModelMain.java:1084)
[12:58:57] at com.maddox.il2.engine.Interpolators.tick(Interpolators.java:222)
[12:58:57] at com.maddox.il2.engine.Actor.interpolateTick(Actor.java:434)
[12:58:57] at com.maddox.il2.engine.InterpolateAdapter.msgTimeOut(InterpolateAdapter.java:174)
[12:58:57] at com.maddox.rts.MsgTimeOut.invokeListener(MsgTimeOut.java:73)
[12:58:57] at com.maddox.rts.Message._send(Message.java:1217)
[12:58:57] at com.maddox.rts.Message.sendToObject(Message.java:1191)
[12:58:57] at com.maddox.rts.Message.sendTo(Message.java:1134)
[12:58:57] at com.maddox.rts.Message.trySend(Message.java:1115)
[12:58:57] at com.maddox.rts.Time.loopMessages(Time.java:252)
[12:58:57] at com.maddox.rts.RTSConf.loopMsgs(RTSConf.java:101)
[12:58:57] at com.maddox.il2.game.MainWin3D.loopApp(MainWin3D.java:131)
[12:58:57] at com.maddox.il2.game.Main.exec(Main.java:449)
[12:58:57] at com.maddox.il2.game.GameWin3D.main(GameWin3D.java:235)