QuickBooks error code 6069 can occur at the time when you try to access the company file but fail to do so. The factors that may trigger it are a lack of space, bad sectors in the hard drive, a damaged Windows registry, and many others. Moreover, a wrong firewall setting can also prevent you from accessing the company files. The message that appears on the screen is: "QuickBooks has encountered a problem and needs to close. We are sorry for the i...