Hallo rojart
Hier der acklog.txt
Log of A8 Engine 8.45.4 run at Sat Nov 08 14:49:32 2014
Telemar on Windows NT/2000/XP version 6.1 Build 7601
Options clothdemo2.c -diag -tl
App: D:\GStudio8\acknex.exe in Z:\clothdemo2\

MM mixer opened
DSOUND device opened
DI interface opened
Start Window opened(c) Conitec - www.3dgamestudio.com
A8 Engine - Commercial Edition V8.45.4 - Jan 16 2014
Development version
Registered to: Telemar

Mouse found
Lautsprecher (VIA High Definition Audio) opened
NVIDIA GeForce GTX 750 Ti pure T&L device 1ff9 detected
D3D device NVIDIA GeForce GTX 750 Ti 1ff9 selected.
ackphysX.dll opened
ackAR.dll opened
ackoal.dll opened
ackwii.dll opened
Compiling CLOTHDEMO2.C - [Esc] to abort.........
on_ent_remove_px: function not found
on_exit_px: function not found
on_level_load_px: function not found... 0.174 sec
Running CLOTHDEMO2.C.
2 objects
Main started at 1.290
D3D_Init Window: 720x480 -> Window: 1x720x480x32
Video memory found: 4020 MB
LevelInit at 1.338 0 lmaps 0 textures...ok
LevelReady at 1.339
Opening PhysX...

- GPU: NVIDIA GeForce GTX 750 Ti

- gHardwareSimulation: 1

ok
def_startup started
Main loop at 2.715....
1st frame with 4020 MB. at 2.734
Normal exit at 6.653
Close level,DLL