Enter the Control Panel –> Programs (Apps) and Features and locate the software. The best way would be to completely remove the application and install it again. After the upgrade, the registry key is not updated so it or possibly missing files might be at fault.
This method focuses on repairing the Quickbooks program. These settings should force the automatic creation of system restore points. If the function is disabled, click “Configure” and set the protection. You will see the option to “create a restore point.” Once a system properties window appears, find and enable “Protection Settings” on your Local Disk C. Click on the Start button, find System Restore. Afterward, you need to create a system restore point.Enter the Registry Editor, select “Computer” in the left pane and then click “File”, “Export” and “Save it.” Lastly, we would like to warn you to back up your registry and set a system restore point before proceeding further. You should also take a look at Control Panel and Printers and Drivers to ensure that the right printer is chosen. Prior using these methods, make sure that the connectivity between the computer and the printer is secure. We will present you several options how to fix printer not activated – error code -20 without trouble. Luckily, there is no problem which cannot be solved. To repair damaged system, you have to purchase the licensed version of Fortect Mac Washing Machine X9.