main executable funktioniert nicht

[waveout]

I've been playing MoW online on my Win7 32 System for about three weeks.
Since some days I am kicked out of onlinegames whith the errorreport:
"main executable funktioniert nicht" (german)
what means that this file can't be executed.

I tried to reinstall the Game including uptdates:

update_setup1.11.3.1(1)
update_setup1.17.5.0-en-fr-is-sp-1c-cut
update_setup1.17.5.1-en-fr-is-sp-1c-hotfix

- no effekt.

Someone told me he had a similar problem and solved it by deleting all saved games.
I tried that and in fact could play again for one day, but today the problem is there again.

After playing some Minutes I loose connection an the game collapse.

What can I do?

[waveout]

GREAT!

Now I'm trying to get this mess off for more than a week.
I have reinstalled the game several times, checked dozens of sides, settings and files, sended messages to helbdesks of my security software, the game and gamespy.

Since now I only got an answer from first one - that didn't solve the problem.

If troubleshooting goes on with this pase I probably solve the problem just in time when I'm retired.

Now I was kicked of the game the felt hundredth time, that is absolutely anoying.
I guess I will deinstall the s....game a last time, forget to reinstall it and begin playing chess.

You can bet on what opinion I am of the responsible companies.

[SpeedWolf]

Did you try it on another computer? as it sound like your operating system is corrupted.

[waveout]

No, because I only have this one, which is just 6 month old.
I have an up to date security software, and - by advice of the security software companie - made an aditional malwarecheck.
On that side everything is ok.

I have no problems with any other programms, and the game is runnig in single player mode perfectly, so I guess it's gamespy. But from there I've got no answer so far, too.

Funnie enough I deinstalled gamespy on saturday, but can still log in with it.