This error may occur when multiple instances of QuickBooks are running when you start ReconPro QuickBooks Exporter.
To fix the issue, exit all QuickBooks instances but one.
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Written by Allie Ray
Updated over 6 years agoAll CollectionsReconPro Classic Back OfficeQuickBooks Troubleshooting
The application trying to connect to QuickBooks is not supported while multiple instances of QuickBooks are running.
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