Business owners across the world trust QuickBooks for their accounting and bookkeeping tasks. Robust accounting software, QuickBooks has tools and features that are user-friendly. Though it’s state-of-the-art software, but like any other software, it isn’t completely void of errors. Users may, at times, come across a few errors that could disrupt their workflow. One common issue that users often report is QuickBooks Error Code -6000, -77. If you too have come across this error while accessing the “company file” you can’t read on this blog post to find all the possible reason and solutions of this error.