Performing some routine maintenance on your QuickBooks company file might save some major time and loads of money down the road. Ignoring pesky corrupt file warnings and incomplete rebuild errors might mean there is a deep rooted issue that can really screw you at any given time. QuickBooks has been around for 20 years now and dozens of versions, releases, updates, etc. have been rolled out. A QuickBooks Enterprise technician told me that it's like taking care of your car. Routine maintenance is great, but every 100,000 miles a few extra steps are needed for keeping the car healthy, and this is the same for QuickBooks.