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I closed out SherWare and QuickBooks. I then opened SherWare first. I then went to open QuickBooks and I get a message that an integrated application is currently sharing data with QuickBooks. Please wait until the application is finished and try again. I've tried for the last 45 minutes and still get this QuickBooks warning. Is something wrong? What do I do next?

You need to always get into QuickBooks first and then get into SherWare if you want to work in both at the same time.