QB Issue Resolution:
Unfortunately, we no longer have the download link for the Accounting 5. Add to this, the Operating System whom you would like to install the program is not the compatible. If this program was created back in 1990’s, the OS back then could be Windows 2000 or NT. With that being said, the program (Accounting 5) will not be suited to the new OS made by Microsoft.
Resolution for Issue 'Quickbooks Accounting 5 CD not working on Windows 8.1 How do I download it?' available: Yes (Solved).
Source: Intuit Community forum.
Quickbooks Accounting 5 CD not working on Windows 8.1 How do I download it?: 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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