QB Issue Resolution:
Certificate error may come when your Quickbooks error may have ‘expired’ but that is not the case. It may be a simple software fault. To fix this error, you must follow the steps below.
- Open your Internet Explorer browser.
- At the upper right corner you may see a tools menu. Click it.
- Select the option named ‘Internet Options’
- Go to the Advanced tab.
- Click Restore Advance Settings.
- Click Apply then OK.
This will certainly fix your certificate error. IF not, contact support to help you.