First install your new version of QuickBooks. Once you have the software installed, you may convert and update QuickBooks company data from your old version into the new software by simply opening your company file in the new version. Once you have opened your company file in the new version it will no longer open in the older version. This can only be done by the admin user. When updating Enterprise files, you will only be able to update into a newer version of Enterprise. When updating, be sure you have a good internet connection and don’t try this over a wireless network.
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