newbie: Windows os.getenv(...

[Martin]

Thanks to You all,

I found lots in the archieves about that topic.

I will solve my task without exporting OS-variables.




Peter Hansen et al. said: 
[..]
> You cannot, if you mean you want the changes to persist after your 
> script has completed.  On the other hand, there are techniques you
> can use to work around the problem.  Try searching the mailing list
> or newsgroup archives (e.g. with groups.google.com) for the several
> past discussions of this and the answers.
> 
> -Peter
> 


Thank You all
Martin