wine users - Feb 2001 - Problems with writing files

Hi,

I have configured wine according to some howto-stuff. I can run several
apps but I've problems writing files:
1) Langenscheidt language learning program: Sound output works, but
input fails. If mciwave is builtin, program hangs at input (no error
messages), if mciwave is native only empty files are created.
2) For other apps I had to change commdlg.dll and shell.dll (and their
32bit versions) to native (builtin did not work).

Does anybody have an idea what is going wrong??

Michael