We are aware that there’s an ongoing issue with the download link to the QuickBooks Connection Diagnostic Tool. Our product engineers are currently working on it, but I don’t have a firm timeline for when this investigation will be closed.

You can access the tool using this link: QuickBooks Connection […]

Resolution for 'Connection Diagnostic issue: 'Error message with link to “QuickBooks Connection Diagnostic Tool” takes me to wrong web page' available: Yes.

The Connection Diagnostic 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 Connection Diagnostic issue yourself by looking for a resolution described in the article. If it is a complex Connection Diagnostic issue or you are unable to solve the issue, you may contact us by clicking here or by using other Connection Diagnostic support options.

For more information about resolving issues related to Connection Diagnostic in Quickbooks/QBO or to get support for the issue 'Error message with link to “QuickBooks Connection Diagnostic Tool” takes me to wrong web page', click the link below:

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