Here is a list of possible methods that can resolve this issue.

Step 1: Start Service

Step 2: Next, check the Administrator user and change the Account Type

Step 3: Create a new folder by the name of QuickBooks

Step 4: Copy the Company File into the new QuickBooks

Step 5: Create Inbound and Outbound Firewall Rules

Step 6: Add Ports to the new outbound rules

Step 7: Restore Company file on the main server computer

Step 8: Next, open the Company File on local workstations.

Step 9: Access Company files from other computers

Conclusions:

Without this text, the situation can become very difficult and uncontrollable, but using the above steps will simplify the process and users can easily fix the error without much effort. However, if the QuickBooks error code 6144persists, you can find the ideal solution to the error only by working with a QuickBooks error support team that has experience and expertise in resolving errors related to QuickBooks Accounting software fixes. Contact your accounting professional and CPA immediately through our support line at +1-888-351-0999.