Sorry, my fault.
I only can create a logfile in SED and make a test run, but then ofcource all is just fine;

LOGFILE acklog.txt
Log of A7 Engine 7.03 run at Tue Jun 26 08:53:01 2007
********* on Windows NT/2000/XP version 5.1 Build 2600
Options test-screen.wdl -eq -diag -te

App C:\Program Files\GStudio7\acknex.exe in C:\Program Files\GStudio7\testlevel_screen\
MM mixer opened
DSOUND device opened
DI interface opened
Start Window opened
© Conitec . Dieburg . San Diego . www.conitec.net
A7 Engine - Commercial Edition V7.03 - May 24 2007
Development version
Registered to: ***********

Mouse found
SB Audigy 2 ZS Audio [BCC0] opened
NVIDIA GeForce 7800 GTX pure T&L device 1ff9 detected
D3D device NVIDIA GeForce 7800 GTX 1ff9 selected
Compiling TEST-SCREEN.WDL - [Esc] to abort....
Running TEST-SCREEN.WDL
2 objects
D3D_Init Screen: 1024x768x32 -> Screen: 1x1024x768x32
Video memory found: 514 MB
Main started
Main loop.....
Level(test-screen.wmb)...cmap,0 ents,42 verts,0 lmaps,4 texs,40 faces,hull
Physics restarted...ok....ok
1st frame - 526336K... ok
Normal exit
Close level,DLL,objects
Free input,funcs,panels,defs,syns,views,strings,vars..ok
Free sounds,bmaps,fonts,hash,defs1,script..ok
Close dx,multimedia,D3D,engine,physics,nexus..ok
A7 Engine - Commercial Edition V7.03 - May 24 2007
© Conitec . Dieburg . San Diego . www.conitec.net
Registered to: **********
Close window

When I set -diag in WED (in the Map compiler --> Command-line options) it won't build and shows the following message;

Usage: MAPFILE -pal PALFILE[OPTIONS]
MAPFILE: filename $$M
PALFILE: filename. <PCX,RAW,BMP,LBM, or LMP>
OPTIONS:
-dialog: displays a dialog window for configuring options

?????????