HandiTax - Error in Business worksheet: 2 MAIN business worksheets

Only one business worksheet can be set as the main business.
You can't have more than one business that is the main business.
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Edit the settings in the business worksheets so that only one of them is set to the main business and the others are set to not be the main business.
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If the error suggests details need to be filled in, but they have already been filled in on the Business Schedule, ensure you indicate at least one business worksheet to be the main business using the Main business Y/N check box next to the Business name.
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​Note: You can add upto 4 Business worksheets per return.