A warning dialog box open every time i login

Can you give the output of:

lsb_release -a; uname -a; file /media/214GB\ Drive/Videos

Thanks

Could you check if "214GB" is declared in /etc/fstab. It should not.

Yes my friend it was not shown.
It shows-

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda1 during installation
UUID=234e5854-af92-48ba-a31b-b0071abb71a7 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda5 during installation
UUID=a1973e15-b7d1-44d9-9501-e085a4c4e5bd none swap sw 0 0

Is there not any possible solution with GUI.

What is the output of the command I gave please?

FWIW its a REAL pain to wrte click this click that click the other. It's much easier and faster to give commands to run in terminal, plus you can copy and paste the command and copy and paste the output. This not only gives helpers control of what is going on but also removes the possibility that helpees may click the wrong thing, or get confused. This is also a forum which is text based (as you can see) so using text based help is incredibly logical).

Sorry for GUI. Could you check that the following command
   cd ~/.nautilus; find . -print0 | xargs -0 fgrep "214GB"
return any result

lsb_release -a; uname -a; file /media/214GB Drive/Videos
Gives thefollowing output -

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.10
Release: 10.10
Codename: maverick
Linux prabal-desktop 2.6.35-28-generic #49-Ubuntu SMP Tue Mar 1 14:40:58 UTC 2011 i686 GNU/Linux
/media/214GB: ERROR: cannot open `/media/214GB' (No such file or directory)
Drive/Videos: ERROR: cannot open `Drive/Videos' (No such file or directory)

ok then run:

sudo mkdir -p /media/214GB\ Drive/Videos

Should entertain it

file "/media/214GB Drive/Videos"
 as there is a space in the name

Hi friends,
I tried every thing you told & now the warning dialog box is removed,
but now both the folders which i was moving data(/home/prabal/Videos) & the other from
which i was moving data(/media/214GB Drive/Videos) are opening as i login to computer.