reregister sqlDmo.dll

When I try to script my database, I get the following error:
schema_name is not recognized function name
I found that I have to reregister sqlDmo.dll
How can I do that?
Thank you,
Simonregsvr32.exe "%ProgramFiles%\Microsoft SQL Server\80\Tools\Binn\sqldmo.dll"
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"simon" <simon.zupan@.stud-moderna.si> wrote in message
news:OQHzo5pCFHA.4004@.tk2msftngp13.phx.gbl...
> When I try to script my database, I get the following error:
> schema_name is not recognized function name
> I found that I have to reregister sqlDmo.dll
> How can I do that?
> Thank you,
> Simon
>