[jamshed]

The htaccess is at forum location and below is the code of htaccess...

RewriteEngine On
RewriteBase /
RewriteRule ^(.*)/t-(.*)-(.*)/go=(.*) showthread.php?t=$3&goto=$4&is_vrewrite=yes[L]
RewriteRule ^(.*)/p-(.*)-(.*).html showthread.php?p=$3&is_vrewrite=yes[L]
RewriteRule ^f-(.*)-(.*)-page(.*).html forumdisplay.php?f=$2&page=$3&order=desc&is_vrewrite=yes [L]
RewriteRule ^f-(.*)-(.*).html/page(.*)daysprune(.*)-order(.*)-sort(.*) forumdisplay.php?f=$2&page=$3daysprune=$4&order=$5&sort=$6&is_vrewrite=yes [L]
RewriteRule ^f-(.*)-(.*).html/daysprune(.*)-order(.*)-sort(.*) forumdisplay.php?f=$2&daysprune=$3&order=$4&sort=$5&is_vrewrite=yes [L]
RewriteRule ^f-(.*)-(.*).html forumdisplay.php?f=$2&is_vrewrite=yes [L]
RewriteRule ^u-(.*)-(.*).html member.php?u=$2&is_vrewrite=yes [L]
RewriteRule ^(.*)-(.*)-newpost.html showthread.php?goto=newpost&t=$2 [L]
RewriteRule ^(.*)/t-(.*)-(.*)-page(.*).html showthread.php?t=$3&page=$4&is_vrewrite=yes [L]
RewriteRule ^(.*)/t-(.*)-(.*).html showthread.php?t=$3&is_vrewrite=yes [L]
RewriteRule ^markread.html forumdisplay.php?do=markread [L]
RewriteRule ^(.*)/p-(.*)-(.*).html#(.*) showthread.php?p=$3#post$4 [L]
RewriteRule ^print-(.*)-(.*).html printthread.php?t=$2 [L]
RewriteRule ^sendtofriend-(.*)-(.*).html sendmessage.php?do=sendtofriend&t=$2 [L]
RewriteRule ^search-(.*).html search.php?do=$1 [L]
RewriteRule ^(.*)-(.*)/newthread.php newthread.php?do=newthread&f=$2[L]
RewriteRule ^(.*)/newpostnoquote-(.*).php newreply.php?do=newreply&noquote=1&p=$2[L]
RewriteRule ^(.*)/newpost-(.*).php newreply.php?do=newreply&p=$2[L]
RewriteRule ^p-(.*).html showpost.php?p=$1&postcount=$1 [L]