QB Issue Resolution:
Check under file>utilities, if there is an option to copy company file for Mac this is what you will use to convert the file, open this file in QB Mac. Run your verify and rebuild utilities first.
Resolution for Issue 'I have windows 2009 and want to transfer to my Mac. Can I do it with out problems since I will have to buy new program?' available: Yes (Solved).
Source: Intuit Community forum.
I have windows 2009 and want to transfer to my Mac. Can I do it with out problems since I will have to buy new program?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.Support for Quickbooks
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