Here is a modified batch script (Original by Daniel F) to fix all the port issues, supports 2013 to 2018. Hopefully it will help a few people out.
Opens the following ports:
- QuickBooks Desktop 2018: 8019, 56728, 55378-55382
- QuickBooks Desktop 2017: 8019, 56727, 55373-55377
- QuickBooks Desktop 2016: 8019, 56726, 55368-55372
File needs to be ran as Administrator, after running the script, you need to restart your computer.
Get the file here:
http://bit.ly/QB-Script