.htaccess show 404 error if url has more than two slashes in html page -

i have html page created htaccess.

like this.

options +followsymlinks rewriteengine on rewriterule ^([^/]*)/(.*\.html) process/?category=$1&link=$2 [l] 

it's working fine.

it redirects url

www.site.com/software/page.html  

to

www.site.com/process/index.php?category=software&link=page.html 

i want show 404 error if url has more 2 slashes.

for example

www.site.com/software/page.html/page.html or www.site.com/software/software/page.html 

should show 404 error instead of redirected this.

www.site.com/process/index.php?category=software&link=page.html/page.html 

currently doing php want in .htaccess give 404 error on first request.

please see , suggest way this.

thanks

this code should run :

rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^[^/]*/[^/]*/ dhddhdhdhdhdh [l]  rewriterule ^([^/]*)/(.*\.html) process/?category=$1&link=$2 [l]