Couldn't find anything related to my issue on the boards - so I thought I'd post this to see what we can come up with: Exchange server 2007 (standalone) - no AD on this machine/ not a DC or anything like that. Transaction Logs are stored in another drive. The C' drive is OS only. It's partitioned for 110gb - and I only have about 500mb available. There are very few - if not any 2nd party programs installed on this system. It's all operating system, Forefront, and updates. Exchange database store is on a 500gb partition. What do you all suggest? Any suggestions would be greatly appreciated. Thanks!

If you have a 110gb partition that only has 500mb left I would start looking at the size of your root folders until you can drill down to the folder that is taking up all the space. To me it sounds like you might have a rogue 3rd party application taking up a lot of space.Christopher C

Or a users directory has been uploading files etc. Also AV programs tend to store lots of logs. I would check that.Mark Morowczynski|MCT| MCSE 2003:Messaging, Security|MCITP:ES, SA,EA|MCTS:Windows Mobile Admin|Security+|http://almostdailytech.com

download treesize free and get investigating!http://www.jam-software.com/freeware/

Thanks guys for all of your input. It looks like I have some more investigating to do. I'll take a look at the tree sizes, the re-append this posting. Thanks a million guys.