xxxx.html , notwork !?

[ALMGHARI]

Hello,

please, this links in my script not working
xxxx.html or xxxx.htm
ex: http://arabsh.com/6k874y3kiq9s.html
I delete .html , work ! ex: http://arabsh.com/6k874y3kiq9s

But this links, no any problems xxxx/file.zip,html or xxxx
ex: http://arabsh.com/3kl3928dl654
or http://arabsh.com/wqafcyh8221h/1.rar.html

Please, What is the problem ?
I want this links format site.com/xxxx.html is working in my script

I wait your reply, Thanks

[PilgrimX182]

ooops, looks like a bug.
Use this rewrite rule instead old one in .htaccess in htdocs:

[ALMGHARI]

Thank for you Pilgrim
Good now
http://arabsh.com/8royev5jrbba.html

I added this line in .htaccess