How to delete mp4 files.

[pitabash_mohanta]

Hello,
i have downloaded 5-6 mp4 files . now i am trying to delete all those files but i am not able to do it.
everytime i tried it shows the message "can't delete it as another program is using it" help me

 

[totalknowledge]

Have you rebooted and it still says this?

Have you tried deleting them from the command line?

Will it let you delete them in Safe Mode?

Have you run spyware/antivirus checks on them?

 

[skaz]

As the other person said try a reboot.