Quickbooks install diagnostic tool

1
Quickbooks Desktop Install Diagnostic tool

• With Quickbooks Desktop Install Diagnostic Tool,
  you can identify and fix errors that occur in
  Quickbooks during installation. You can think of
  it as a Quickbooks desktop support system.
  QuickBooks always has this diagnostic tool at its
  disposal whenever it experiences any error. There
  are some features in QuickBooks Desktop that use
  some of the core components of Microsoft, so when
  any of those components stop functioning for
  whatever reason, QuickBooks encounters errors
  that cannot be undone manually. In addition to
  QuickBooks errors, this diagnostic tool also
  diagnoses problems with .NET Framework, C, and
  MSXML.

2
How to use QB Diagnostic tool to resolve your
errors

• Follow these steps to resolve your errors by
  using Quickbooks Diagnostic tool
• Go to the QB Diagnostic Tool first.
• Start the scan by clicking on the "Quickbooks
  install Diagnostic Tool" button under the "Fix My
  Installation Error" page
• The process of scanning your system for errors
  and resolving them will take some time.
• After the diagnosis is complete, restart your
  device and make sure all QuickBooks components
  are updated.