please find error in this file

[vishwamohan]

DirectoryIndex index.php
RewriteEngine On

RewriteRule ^auctiondetails\.php/id/[0-9]/?$ http://192.168.0.17/ProBid/auctiondetails.php?id=$1 [QSA]
RewriteRule ^(categories\.php/parent/[0-9]/)*categories\.php/parent/[0-9]/?$ http://192.168.0.17/ProBid/categories.php?parent=$1 [QSA]
RewriteRule ^(categories\.php/parent/[0-9]/show/subcats/)*categories\.php/parent/[0-9]/show/subcats/?$ http://192.168.0.17/ProBid/categories.php?parent=$1&show=subcats [QSA,L]

I have some problem in redirecting my links to desired page.
Please check above htaccess file & give me any suggestion to correect it.
Example:
http://192.168.0.17/auction/categories.php/parent/4
should redirected to
http://192.168.0.17/auction/categories.php?parent=4

[enygmadae]

well, what's it doing right now? nothing?

[Bitmesh]

Try:

DirectoryIndex index.php
RewriteEngine On

RewriteRule auctiondetails\.php/id/([0-9]+)/?$ http://192.168.0.17/ProBid/auctiondetails.php?id=$1 [NC,L]
RewriteRule categories\.php/parent/([0-9]+)/?$ http://192.168.0.17/ProBid/categories.php?parent=$1 [NC,L]
RewriteRule categories\.php/parent/([0-9]+)/show/subcats/?$ http://192.168.0.17/ProBid/categories.php?parent=$1&show=subcats [NC,L]