We recently upgraded our RE to 7.84.1720.0.  At the same time, we upgraded from QuickBooks 2003 to QuickBooks Premier Industry Edition, Nonprofit 2008. The license for this new QB version is for 3 users.  Before we upgraded both softwares, I could easily post to QuickBooks from RE each month and it was pretty seamless. Now I am having problems getting them to talk to each other.  When I try to post the gifts to QB, RE comes up with an error: "Unable to connect to QuickBooks. Please make sure the QuickBooks Integrated Applications settings are correct."  Does anyone know where I might find the Integrated application settings so I can correct this?   Once I was able to create an export file into Excel but then when I brought the IT Department and the Accountant in to try to map what I exported into Excel so I could import it to QB, this error message came up.  I'm pulling my hair out.  I have tried everything I can think of to get this to work.  HELP!! As I am waiting for any replies, I am going to have to input the gifts manually into QB so our accountant can get the financial reports done for our Finance Committee Meeting next week. Yikes!! Thanks for any help.