QuickBooks Error 6144 304 happens when you’re attempting to open Company records. Error Code 6144 304 at some point additionally happens while opening the example Company record. In this article, we will discuss the reasons and measures to repair the arrangement.If you do not understand then you can contact QuickBooks Support. 

 Reasons for the Error Code for QuickBooks – 6144, – 3044 Error Code –

1.Job field establishment of QuickBooks is debased/damaged

2.ND and .TLG documents are harmed 

3.QuickBooks isn’t running with all the administrator rights 

7 Simple Steps to Fix QuickBooks Error – 6144, – 304 

Stage 1: Update QuickBooks Desktop 

1.Open QuickBooks Desktop 

2.At that point go to Help > Update QuickBooks Desktop 

3.At that point click on Update Now to the upper right corner 

4.Presently cause a keep an eye on Reset Update and Click To get Updates (See a picture beneath) 

5.When Update is finished, close QuickBooks 

Stage 2: Download and Run QuickBooks File Doctor 

1.Download the QuickBooks Tools Center and click CTRL+J to view your downloads.

2.Click QuickBooksToolsHub.exe under your list of downloads. 

3.To allow this application to make changes, Click Yes

4.To introduce it, click on Next at present and then click Yes again to tolerate the permit scheme 

5.Click to Mount next and then (It might take some time) 

6.When the establishment is finished Click on Finish 

7.Open QuickBooks Tool Center now (Icon will be accessible on your work area)

8.Under Company File Issues tab click on Run QuickBooks File Doctor 

In the event that the above advances didn’t turn out for you, if it’s not too much trouble continue further with the underneath steps. If you do not Solve QuickBooks then You can take QuickBooks help.

Stage 3: Rename the .ND and .TLG Files 

.ND and .TLG documents assist you with running QuickBooks Company records on Company and multi-client mode. On the off chance that these documents are harmed or adulterated that can cause you QuickBooks Error – 6144,- 304 and renaming these records can assist you with settling it. 

1.Open C:\Users\Public\Documents\Intuit\QuickBooks\Company File [Default Location] in your QuickBooks Company Record Area.

2.The documents that have been searched for now .ND and .TLG expansions. 

Right-click on them and pick Rename, At the end of the record, form “.OLD”.

3.TLG presently transforms it to CompanyName.qbw.TLG.OLD 

4.Click Yes to affirm. 

Stage 4: Copy your Company records to Desktop 

1.Make a right-click on the work area screen and go to New > Folder 

2.Presently go to your present Company document area 

3.Make a right-click on the Company record and select Copy (Ctrl+C) 

4.At that point open your New Folder and make a right-click and select Paste (Ctrl+V) 

5.Presently press and hold the Ctrl key, guarantee not to leave the Ctrl key until No Company Open Window is on the screen 

6.Click Open or Restore an Existing Company 

7.Select Open an Company record and Click Next 

8.Peruse to the work area record that you duplicated in another envelope 

9.At that point click Open 

10.On the off chance that the document is as yet unfit to open please continue further with Step 5 

Stage 5: Restore QuickBooks Backup File 

In case you’re as yet incapable to open QuickBooks after replicating to the work area, it could be a likelihood that your Company files(.QBW) are right now encountering a few issues. To determine it, you can reestablish the most recent reinforcement 

1.Close QuickBooks Desktop 

2.Presently press and hold the Ctrl key, try not to leave the key until No Company Open Window is on the screen 

3.Click on Open or reestablish a current Company 

4.Pick Restore a reinforcement duplicate and Click Next 

5.Presently adhere to the on-screen guidance to reestablish the most recent reinforcement 

Stage 6: Download and Run QuickBooks Database Server Manager 

• 1.Download the QuickBooks Tools Center and click CTRL+JJ to view your downloads.
• 2.Click QuickBooksToolsHub.exe under your list of downloads.
• 3.Click Yes to enable this application to make adjustments 
• 4.Presently click on Next to introduce it and afterward click Yes again for tolerating the permit understanding 
• 5.Click to Mount next and then (It might take some time) 
• 6.When the establishment is finished Click on Finish
• 7.Open QuickBooks Tool Center now (Icon will be accessible on your work area)
• 8.Under Network Issues tab click on QuickBooks Database Server Manager 

Sweep your Company File Location 

1.Head over to the ‘Sweep Folders’ tab. 

2.Click to Browse and pick the envelope that holds the record of your company (.QBW) 

3.Click on ‘alright’ and ‘Start Scan’ 

Stage 7: End QuickBooks Tasks from Task Manager 

1.Sign in as an Administrator in your PC 

2.To open the errand chief, click Ctrl+Shift+Esc

3.Feature the primary alternative and press Q from the console to see the QuickBooks Process 

4.At that point select QuickBooks measures (QBW32.exe, qbupdate.exe and QBDBMgr.exe) and Click End Task 

5.Presently open QuickBooks Company File

You will no longer face the QuickBooks Error Code -6144, -3044 after taking all of the above steps.