> Squid-2.7 uses more advanced storage formats for objects. > Squid-2.5 is unable to cope with those and is probably discarding things. > Please, why did you down grade all the way to 2.5? Amos, We use a Websense plugin that only supports 2.5 and 2.6. Why is it trying to use this storage format since I removed 2.7 before installing 2.5? Is there something I can do to get rid of these errors? Thanks..