The QuickBooks rebuild error 6000 77 usually occurs when the user opens the company file on the QuickBooks desktop. The QuickBooks user may get the QuickBooks error message code 6000 77 due to damage or corruption in the company file. Intuit QB error message code 6000 77 appears on the screen with a message displaying, “Error codes: (-6000, 77), We’re sorry. QuickBooks encountered a problem.” To get detailed information on QuickBooks rebuild error 6000 77, continue reading the blog till the end. If you need help to resolve QuickBooks error 6000 77, then call us on our helpline number ( +1 800-417-514 ) and seek assistance from the certified QuickBooks experts team. What causes Intuit QB error message code 6000 77 to appear? Take a look at the factors enumerated below that are responsible for QuickBooks rebuild error 6000 77: The user is trying to open the QuickBooks company file using an incorrect path. The company file is located on the local drive. There might be some damage