Hello! I need help because my Linux system!!!!!!!!!!!!!

My system is :
Linux TCJ 2.6.18-92.el5xen #1 SMP Tue Apr 29 13:31:30 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux

A user of this system is [dmuser].
Its profile is .bash_profile.
I can't delete this .bash_profile, can't more this file.
The message of return by shell is: can't find or open .bash_file when I try to delete this file or more this file.

I can provide some message for some command which I use.

=============
1
cd dmsystem
ls -ai 
----------------------------------
address@hidden dmsystem]# ls -ai
21200897 .              21200909 data      21200906 .mozilla
       2 ..             21200898 .emacs    21200994 src
21201266 .bash_history  21200944 exe       21200984 .viminfo
21200901 .bash_logout   21200903 .kde      21200900 .zshrc
       0 .bash_profile  21201265 .lesshst
21200902 .bashrc        21200986 log
----------------------------------

2. shred .bash_profile
---------------------------------
address@hidden dmsystem]# shred .bash_profile
shred: .bash_profile：open or write failure: can't find this file or direction
---------------------------------

3. rm .bash_profile
---------------------------------
address@hidden dmsystem]# rm .bash_profile
rm: lstat “.bash_profile” failure: can't find this file or direction
---------------------------------
    
4. chattr -i .bash_profile
---------------------------------
address@hidden dmsystem]# chattr -i .bash_profile
chattr: can't find this file or dir while trying to stat .bash_profile
---------------------------------

OK,I think the iNode of this file is bad now. 
But you know, I want to delete this file.
So I think you could help me.
Please provide some command sothat I can delete .bash_profile.