QB Issue Resolution:
Unfortunately, Windows 7 is not supported for QuickBooks 2007. With that being said, QBW files are not going to load up properly.
To check the other system requirements for QuickBooks 2007, you can go to this site: http://support.quickbooks.intuit.com/support/Articles/INF12420
I recommend to get the new version of QuickBooks (2015). This program is well compatible for Windows 7.
Resolution for Issue 'I have just bought a new computer with Win 7 Pro 64. I have Quick Books 2007 on my old computer. Can I load it on my new computer ?' available: Yes (Solved).
Source: Intuit Community forum.
I have just bought a new computer with Win 7 Pro 64. I have Quick Books 2007 on my old computer. Can I load it on my new computer ?: 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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