Ok there are a couple of things you can do one of them is to take Ownership of Your Files and Folders
"Windows Explorer/Locate the file or folder in question/Right Click/Properties/Security/Advanced/Owner Tab. In the change owner box, click new owner.
[To Display the Security Tab: Start/Settings/Control Panel/Appearance & Themes/Folder Options. View/Advanced
and clear "Use Simple File Sharing".]
You can transfer ownership in two ways:
The current owner can grant the Take ownership permission to others, allowing those users to take ownership at any
time.
An administrator can take ownership of any file on the computer. However, the administrator cannot transfer ownership
to others. This restriction keeps the administrator accountable.
Note: In Windows XP Professional, the Everyone group no longer includes the Anonymous Logon group.
Permission Denied When Trying to Delete Folders/Files
Windows Explorer/Tools/Folder Options/View/Unmark "Use Simple File Sharing". Right click the folder/file in question/Properties/Security/Advanced/Owner/Set Permissions"
Another thing you can do is :Open a Command Prompt window and leave it open. Close all open programs. Click Start, Run and enter TASKMGR.EXE Go to the Processes tab and End Process on Explorer.exe. Leave Task Manager open. Go back to the Command Prompt window and change to the directory the undeletable file is located in. At the command prompt type DEL where is the file you wish to delete. Go back to Task Manager, click File, New Task and enter EXPLORER.EXE to restart the GUI shell. Close Task Manager.
There are other ways as well but considering it\'s been awhile since I have had this problem I have forgotten many of them