<p>My dad went through this with his computer a couple of years ago. He has a Mac and bought Parallels, with the specific intention of using it for QuickBooks for his business. He also bought another virtual drive built for Mac…can’t recall the name off the top of my head.</p>
<p>He would tell you that it was kind of problematic running the dual machines, and would say that the data was fine but it wasn’t effortless. There was confusion, more than once. </p>
<p>He finally decided to do all of his business banking on his cheap laptop PC only, take Parallels off the Mac and be done with the virtual drive. Since then, he has been much happier with no data issues. </p>
<p>I have Quicken for my Mac, no problems. I am not running QuickBooks on it, though.</p>