Some Easy Ways To Get Rid Of QuickBooks Error OL 222 We all know accounting is vital for running a business properly, and here, QuickBooks Desktop pops up in the whole picture. Developed by Intuit way back in 1983, QuickBooks Desktop helps millions of enterprises in managing their everyday accounting tasks, like tracking earnings, simplifying taxes, payroll, etc. However, despite QuickBooks being such an outstanding accounting program, working with it is still not completely safe from errors. This post aims to discuss with you QuickBooks error OL 222, which many a user face when importing .QBO files into QuickBooks Desktop. So, let’s start without throwing away any more seconds.