QB Issue Resolution:
The following error occurs when installing, uninstalling or updating QuickBooks:
Error 1612. The installation source for this product is not available. Verify that the source exists and that you have access to it.
Why this is happening
This error occurs when the program’s registry keys are damaged.
To resolve this error:
Repair your QuickBooks installation.
If the error still occurs, re-download and apply the QuickBooks update.
If the error persists, uninstall and reinstall QuickBooks.
Run the Microsoft FixIt tool in the article How to fix MSI software update registration corruption issues.
Resolution for Issue 'Error 1612: The installation source for this product is not available.' available: Yes (Solved).
Source: Intuit Community forum.
Error 1612: The installation source for this product is not available.: 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 error code
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Error Recovery for error code [Canada]
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