Big problem. I have Quicken Classic Deluxe (QCD) for my personal database and Quicken Business and Personal (QBP) for my HOA database installed on my desktop. Everything has been working great. When I open my business file it opens in QBP. If I go to 'File' and choose my personal file, then QCD opens. I'm not sure it's because of a recent update, but now when I open my HOA's file it opens in QCD instead of QBP and I loose all of my business tabs. Fortunately, I have them installed on my laptop and I was able to get the HOA file backup over to my laptop and it opened properly. Although, it seems to think this is a new install and wants me to set it up. However, all of the data and tabs are present. Before I open the backup on the desktop does anyone have any idea or suggestions on what happened and how I should proceed without losing any data? Also, should there be a QBP .exe file that I should use to open it first or is there only a Classic Deluxe .exe that handles both? I've been thinking that maybe I should download the latest QBP and reinstall and then open the backup. Thanking you in advance for your help.