Replaces file with a new file.
Useful to keep the file ID intact and the link more shareable.
Very useful to fix file if new file isn't all too different from original.
Disadvantages: Ratings might not be as applicable if bugs were fixed that made someone give it a poor rating.
"Error locating starcraft - reinstall Starcraft (Reading String)". The map database still recommends this program for screenshots but it doesn't work on current starcraft apparently...so what are people using now?