- When requesting a query, 80 % of the time I do not receive them. The message reads ( The compressed zipped folder is invalid or corrupted). I have century tel as my internet service. Is anyone else having the same problem or knows how to fix this? I send the queries zipped, as recommended. Kevin **************************************** For List Info or To make _ANY_ changes, including unsubscribing from this list, click -----> //www.freelists.org/list/geocaching Missouri Caches Scheduled to be Archived http://tinyurl.com/87cqw