QB Issue Resolution:

You must log into the QB file as the Admin user in order to complete a version upgrade. Use the Admin login and password as you open each file in order to upgrade it.

Resolution for Issue 'after installing Quickbooks Pro 15, its says to have administer update files. What does this mean and how do I do it?' available: Yes (Solved).
Source: Intuit Community forum.

after installing Quickbooks Pro 15, its says to have administer update files. What does this mean and how do I do 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 administrator
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Error Recovery for administrator [Canada]
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