QuickBooks is a leading-edge accounting software that can help your business accounting in an optimal shape. With the help of a reliable support, you can make the most of your business accounting software. At a certain interval of time, you can get a new release of the QuickBooks updates. It is important to update the older version of your accounting software, as with every new update you can get the improved functionalities. Moreover, the identified technical bugs get eliminated by the program designer with every new update. But sometimes updating your accounting software can be a hard nut to crack. There can be a number of the technical issues that may annoy you to the core. General Internet connectivity issues, restrictive settings of your Internet of Firefox or multiple instances of the QuickBooks on the same computer are some of the main causes responsible for the trouble in QuickBooks update 2018 and need to get fixed immediately.