could not exec wineserver

[David]

When I try to execute:
wine "sol.exe"
it gives this error:
-----
wine: could not exec wineserver
-----

My system is:
SuSE 7.0 (if I'tm not mistaken: glibc 2.1?)
codeweavers-wine-20010305-1.i386.rpm
itcl-3.1.0-79.i386.rpm
win98 on other partition

I already added /opt/wine/lib to /etc/ld.so.conf; this solved a previous 
problem.

Can anyone help? Thanks!

David