Problems with createlang - windows

Hi,

There is something wrong with createlang on my windows system. Please, see the output:

C:\>"Arquivos de programas\PostgreSQL\8.1\bin\createlang.exe"  pltcl -U postgres

 test

createlang: language installation failed: ERROR:  could not load library "C:/Arq

uivos de programas/PostgreSQL/8.1/lib/pltcl.dll": NÒo foi possÝvel encontrar o m

¾dulo especificado.

C:\>

Translating it to English, that is something like: “…/lib/plctl.dll. It is not possible to find the specific module”.

It is important to say that the same instruction to plpgsql run ok. See:

C:\>"Arquivos de programas\PostgreSQL\8.1\bin\createlang.exe"  plpgsql -U postgr

es test

C:\>

I think that there is a problem to install the language plctl. Is it really a problem or is only a problem with my systems?

Att.

Márcio A. Sepp