QB Issue Resolution:

You can use the QuickBooks sample file so you can practice with it. Let me give you a link for installing QuickBooks and how to open a sample file:

How to install QuickBooks:

http://support.quickbooks.intuit.com/support/Articles/HOW12628

How to open a sample file:

Go to File> Close company
Once you’re on No Company Open window, click on Open a sample file.
Choose any sample file you want to open.
You can start practicing.
Note: Once you open the sample file you can also use the Learning Center Tutorials to help you as well. Just simply go to :

Help menu >Learning Center Tutorials

Resolution for Issue 'Setting up Practice Quickbooks Company' available: Yes (Solved).
Source: Intuit Community forum.

Setting up Practice Quickbooks Company: 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 Company
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Error Recovery for Company [Canada]
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