wine users - Jul 2005 - wine freeze by clicking in "input-field"

Hello

Im trying to use a special program ("afsfakt") for my company
with wine.
The program starts and works good
but if I click with my mouse into a "input-field" wine is
freezing. In this moment the CPU is going up to 100% - wine
takes it all. Only a winserver -k stops it. Wine shows no
error in this moment.
Navigation with the Keybord ist ok. Clicking on Buttons etc.
is ok.
I?ve started to load all used DLL as native but nothing helps.
I?ve dealed with managed or unmanaged windows-no effects.

At starttime of the program I get this errors:

fixme:toolhelp:InterruptRegister16 (11cf, 0x11df00c2), stub.
fixme:int21:DOSVM_Int21Handler SetSystemTime(15:18:25.00): not allowed

I?ve tried to load "toolhelp" native but it doesn?t works (only
builtin)

Has anybody an idea or a hint where to look or what to do to
fix this problem?

My System is
SuSe 9.2
Wine 20040813

Thanks