Error: Cannot delete file because it's being used by another person or program

Sometimes you may getting the error when attempting to delete a file which is used by another program or user. In this case you can not rename,move or delete this file or folder.
The error like:
Cannot remove folder xxxxxx: It is being used by another person or program.Close any programs that might be using the file and try again.

And the screen like below:


Solution:
1. Try to findout which

Change Windows startup and shutdown sounds or music

You may does not like the default Windows startup and shutdown sounds, those are just simple music & after hearing in most the times you may borred. Thats why you may think to change your Windows startup & shutdown music that i will explain in this post step by step.One another nice thing is one can also change other music or sounds in windows such as error sound, new hardware insert sound, empty

Display hidden files when Folder Options Removed by Virus

Some viruses play a hide & seek role with windows users By removing the folder options sub menu from Tools menu. Then user cried that they had lost their valuable files where as the virus just hide those as hidden or system files. Such type of virus mainly came from Indonesia. Basically they are not harmful for your computer except they hide your valuable files & modify the registry to hide the