<DIV id=RTEContent>I have Koha v.2.2.4&nbsp;on Windows XP.</DIV>  <DIV>I extracted the file using power Archive and copied and renamed the extracted folder koha-2.2.5 to koha225 under c:\usr\koha225, then I change my koha.conf as follows:</DIV>  <DIV>&nbsp;</DIV>  <DIV>database=&lt;database_name&gt;<BR>hostname=localhost<BR>user=koha<BR>pass=koha<BR>intranetdir=c:\usr\koha225\intranet-cgi<BR>opacdir=c:\usr\koha225\opac-cgi<BR>kohaversion=2.2.5<BR>opachtdocs=c:\usr\koha225\opac-html\opac-tmpl<BR>intrahtdocs=c:\usr\koha225\intranet-html\intranet-tmpl<BR>includes=c:\usr\koha225\intranet-html\intranet-tmpl\npl\en\includes<BR><BR>But when i try to access koha, I encountered an error message:</DIV>  <DIV>Premature end of script headers: mainpage.pl </DIV>  <DIV>&nbsp;</DIV>  <DIV>Error 500.</DIV>  <DIV>&nbsp;</DIV>  <DIV>Did I miss anything?</DIV><p>
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