Error: Unable to fetch search index words

Hi friends,

I'm going to explain my problem. I installed Punbb in my computer and I didn't have any problem. I use easyphp 1.8, (apache, php, mysql 4.1.9).

Then I installed Punbb in my server,( where I use IIS 6.0, PHP y mysql 4.0.18.), and the following error appears when I post a new message:

An error was encountered
File: C:\Servicio Web\redruidos\include\search_idx.php
Line: 132

PunBB reported: Unable to fetch search index words

Database reported: File 'C:\mysql\share\charsets\?.conf' not found (Errcode: 22) (Errno: 1105)

To copy the Punbb database, I copy the folder punbb from my computer to c:\mysql\data in my server. May be this the problem?

What can I do?

Tanks a lot.