Seeing as how it is in your Download folder
This issue can occur for any of the following reasons:
1.You copy or move a file to a disk, delete the file, and then click the Undo Copy or Undo Move command to try to retrieve the file.
2.Insufficient hard disk space on the computer.
3.You copy or delete files over a network and the server has problems sending the file because of security issues or network traffic
RESOLUTION
To resolve this issue, follow one of the appropriate methods:
Using the Undo Copy and Undo Move Commands
To resolve this issue, configure Windows to move files you delete to the Recycle Bin. To do this, follow these steps:
Right-click the Recycle Bin, and then click Properties.
If you use one setting for all drives, click to clear the Do not move files to the Recycle Bin. Remove files immediately when deleted check box, and then click OK.
NOTE: If you configure the Recycle Bin to work independently on each drive, click to clear the Do not move files to the Recycle Bin. Remove files immediately when deleted check box on each local disk tab, and then click OK.
IMPORTANT: The Undo Copy and Undo Move commands are available, but do not work with files that you have deleted from a floppy disk.
Insufficient Hard Disk Space
To resolve this issue, free up disk space on the hard disk. To do this, see the appropriate section for your operating system:
Windows 98
Use the Disk Cleanup Tool to free up disk space on the hard disk.
Network Security or Traffic
Check with your Network Administrator to verify that there are no network security or network traffic issues on the network.
CAUSE
This behavior can occur if you do not have enough disk space on the drive that contains the Temporary Internet Files folder.
RESOLUTION
To resolve this behavior, use one of the following methods:
Delete unnecessary files on the drive containing the Temporary Internet Files folder.
Delete files in the Temporary Internet Files folder. To do so in Internet Explorer, click Internet Options on the View menu in Internet Explorer, click Delete Files on the General tab, and then click OK. To do so in Internet Explorer 5, click Internet Options on the Tools menu, click Delete Files on the General tab, and then click OK.
Move the Temporary Internet Files folder to a drive that has more free space.
STATUS
This behavior is by design.
MORE INFORMATION
Files that you download are first stored in the Temporary Internet Files folder, and then moved to the destination folder.
Note that this error message can also appear if the server has problems sending the file because of security issues or network traffic. In this case, the file is never created in the cache because of the bad transfer.