
The downloaded updates are saved locally on the Components folder within the Intuit directory. It might be possible that one of the previously downloaded updates is corrupted and is now instigating issues in downloading the new updates. The only fix is to rename the folder by following the given steps. Exit from QuickBooks and go to the C:\ Program Data\ Intuit\ QuickBooks 20\ Components.64-bit users, go to the C:\ Program Files (x86)\ Intuit\ QuickBooks 20\ Components.Right-click on the Components folder and select Rename.WBG at the end of its name and press the Enter key to save the action. As soon as you open the QuickBooks and access the company file, the program will create a fresh folder automatically.

Solution- 8: Run the QuickBooks Install Diagnostic Tool from the Tool Hub

#Quickbooks pro upgrade from 2013 to 2016 install

Once done, you can Run a Verify and a Rebuild. Verifying the file helps detect the damaged data and Rebuilding it fixes the damaged data detected. Let's start with restoring your 2015 backup file in the QuickBooks 2015 version. If you're not able to successfully restore the company file in your QuickBooks 2018, we can open the file in your 2015 QuickBooks version and fix the error from there.
