Error: -6000, -78 when opening any QuickBooks company file QuickBooks Help From the article: How to fix it Important: Ensure QuickBooks is up to date …. It is also recommended to install and run the QuickBooks File Doctor tool first before performing any of the following steps … [wpedon id=”615″ align=”center”] Amazon Deals!
With QuickBooks Pro and Premier desktop versions, you can have open one company file at a time. You will need to close out and reopen each company file. With QuickBooks Accountant version, you can have up to two companies open at once. So you can “toggle” back and forth between them. [wpedon id=”615″ […]