Your message is a bit short on detail, but for starters there's a misplaced quote (") in the first line of your code. I'd start by replacing that. -- View this message in context: http://r-sig-geo.2731867.n2.nabble.com/i-want-to-extract-a-zip-file-using-r-tp7582524p7582546.html Sent from the R-sig-geo mailing list archive at Nabble.com.