Hi shellz,
Keeping up to date with the latest releases for QuickBooks Enterprise is a great way to make sure the program is running optimally. I'll do what I can to help you with the errors you're encountering.
When there are problems installing updates, it's always best to check to see if there are any error messages to gain insight into what's happening. Go to Help and select Update QuickBooks Desktop. On the window that pops up, click the Update Now tab from the three available tabs. If there's an error displayed in the Status column, click it to learn what steps to take to repair it.
For an extra set of eyes on this issue and more troubleshooting, call the Enterprise phone support team at 1-877-772-9158. Agents are available to help Monday to Friday from 9 a.m. to 8 p.m. EST. The good news is support fees are included in your subscription fees.
I hope that helps you get back on track! Enjoy the weekend. :)