Keeping the Flash Drive Occupied

For many people on the go, flash drives are the coolest thing since sliced bread. In a small little device, sometimes no larger than a pack of gum, you can carry around many megabytes or gigabytes of data wherever you go. They easily replace floppy disks and sometimes whole CDs of information.

But you can run into a problem when using them with Word, as did Glenn. He opened two Word documents from his hard drive, and saved one of them to the flash drive. When he then tried to stop the flash drive so he could remove it, Windows refused to permit the safe removal of the flash drive, as it thought the drive was still in use.

There are a couple of issues at play here, and they can all affect how Windows (which controls the flash drive) views the drive. When you save a file to the flash drive from within Word, then Word starts using that drive as a place to store some of its temporary files. Even after you close the document, Word could still have a temporary file or two open on the flash drive--it all depends on what file operations you have performed with the documents you had open in Word and whether the program still needs those temporary files it created.

To complicate matters, even if Word doesn't have any temporary files still saved on the flash drive, it is possible that Word still considers the flash drive in use, thereby stopping Windows from releasing the drive. Word considers the last-used folder the active one when it comes to opening and saving files. Thus, when you save a document to the flash drive, then the folder on the flash drive becomes the temporary default folder as far as Word is concerned. To turn Word's attention to a different folder (and thereby release the hold it has on the flash drive), you either need to exit the program or perform some file operation--such as loading or saving a file--on a different drive.

If you are interested in more information about how Word creates and maintains temporary files, refer to this page in the Microsoft Knowledge Base:

http://support.microsoft.com/?kbid=211632