I'm trying to install ultimate seo urls for oscommerce on a windows server. My host has Isapi rewrite installed. I'm trying to rewrite the code from the .htacces file for the httpd. ini file, but it's not working. So I thing i'm doing it wrong.

original .htaccess code:

+FollowSymLinks
RewriteEngine On
RewriteBase /

RewriteRule ^(.*)-p-(.*).html$ product_info.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-c-(.*).html$ index.php?cPath=$2&%{QUERY_STRING}
RewriteRule ^(.*)-m-([0-9]+).html$ index.php?manufacturers_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pi-([0-9]+).html$ popup_image.php?pID=$2&%{QUERY_STRING}
RewriteRule ^(.*)-t-([0-9]+).html$ articles.php?tPath=$2&%{QUERY_STRING}
RewriteRule ^(.*)-a-([0-9]+).html$ article_info.php?articles_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pr-([0-9]+).html$ product_reviews.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-pri-([0-9]+).html$ product_reviews_info.php?products_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-i-([0-9]+).html$ information.php?info_id=$2&%{QUERY_STRING}
RewriteRule ^(.*)-links-(.*).html$ links.php?lPath=$2&%{QUERY_STRING}

What I have so far:

UriMatchPrefix /catalog/
UriFormatPrefix /catalog/

# From Ultimate SEO URLs
RewriteRule ([^?]*)-p-([^?]*)\.html(?:\?(.*))? /product_info.php\?products_id=$2?3&$3{QUERY_STRING}[I,L]
RewriteRule ([^?]*)-c-([^?]*)\.html(?:\?(.*))? /index.php\?cPath=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-m-([^?]*)\.html(?:\?(.*))? /index.php\?manufacturers_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pi-([^?]*)\.html(?:\?(.*))? /popup_image.php\?pID=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-t-([^?]*)\.html(?:\?(.*))? /articles.php\?tPath=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-a-([^?]*)\.html(?:\?(.*))? /article_info.php\?articles_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pr-([^?]*)\.html(?:\?(.*))? /product_reviews.php\?products_id=$2&%?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pri-([^?]*)\.html(?:\?(.*))? /product_reviews_info.php\?products_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-i-([^?]*)\.html(?:\?(.*))? /information.php\?info_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-links-([^?]*)\.html(?:\?(.*))? /links.php\?lPath=$2?3&$3{QUERY_STRING} [I,L] 

UriMatchPrefix
UriFormatPrefix

Oscommerce is installed in the root , the first directory is catalog and when you open the shop you get. http://www.claudiavandijk.com/catalog/index.php?language=en

I installed the httpd.ini file in the root of my site.

Can someone please help me, because I can't figure it out myself. Thanks

With the help of my host I have the following code for the httpd.ini  that is working for Ultimate SEO urls version 2.1e on Oscommerce:

[ISAPI_Rewrite]

UriMatchPrefix /catalog/
UriFormatPrefix /catalog/

# From Ultimate SEO URLs
RewriteRule ([^?]*)-p-([^?]*)\.html(?:\?(.*))? /product_info.php\?products_id=$2?3&$3{QUERY_STRING}[I,L]
RewriteRule ([^?]*)-c-([^?]*)\.html(?:\?(.*))? /index.php\?cPath=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-m-([^?]*)\.html(?:\?(.*))? /index.php\?manufacturers_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pi-([^?]*)\.html(?:\?(.*))? /popup_image.php\?pID=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-t-([^?]*)\.html(?:\?(.*))? /articles.php\?tPath=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-a-([^?]*)\.html(?:\?(.*))? /article_info.php\?articles_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pr-([^?]*)\.html(?:\?(.*))? /product_reviews.php\?products_id=$2&%?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-pri-([^?]*)\.html(?:\?(.*))? /product_reviews_info.php\?products_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-i-([^?]*)\.html(?:\?(.*))? /information.php\?info_id=$2?3&$3{QUERY_STRING} [I,L]
RewriteRule ([^?]*)-links-([^?]*)\.html(?:\?(.*))? /links.php\?lPath=$2?3&$3{QUERY_STRING} [I,L] 

UriMatchPrefix
UriFormatPrefix

Thanks for the info.

I tried my site further, but I think this link is not right

RewriteRule ^(.*)-i-([0-9]+).html$ information.php?info_id=$2&%{QUERY_STRING}
 which I changed into this:

RewriteRule [^?]*-i-([^?]*)\.html(?:\?(.*))? /information.php\?info_id=$1?2&$2 [I,L]

I think the part of the ([0-9]+ is not good. Do you know perhaps the good notation?

That's not working. I changed it to

RewriteRule [^?]*-i-([0-9]+)\.html(?:\?(.*))? /information.php\?info_id=$1?2&$2 [I,L]

For now it's working