Can I open an Accountants Copy in a version of QuickBooks 2009 and 2010 other than the Premier Accountant?
No, you cannot. Accountant’s Copy files created by your client in QuickBooks 2009 and 2010 can only be opened in Premier Accountant 2010 (and Accountant Edition 2009). If you are using a version of QuickBooks 2010 other than the Premier Accountant you can either convert the file to a regular QuickBooks file (.QBW) or ask your client to send a backup or portable file for you to review.