so there is a serious issue with our exchange store.exe it keeps consuming all of our server resources. I would have to think it was a memory leak of some kind. realize that it has no mem cap and that it is suppose to be a mem huge but our server has 64gb of memory and its using 50 of it. this cant be normal it tends to bring the server it a crawl. we have tried setting caching min and max restrictions on it (Note Never set the min to 10gGb and the max to 30Gb. it makes the databases un-mountable :-( ). If anyone has the answer or insight to that question as well that would be great. but bottom line store.exe is using 50Gb and needs to be fixed any help is always useful. I feel like I have read every article on Google on this matter.