A quick way to fix QuickBooks error 12 0
                     Effective Solutions to Easily Remove 
QuickBooks Error 12 0
Insufficient Windows admin permissions while running QuickBooks can 
lead to a "QuickBooks has encountered a problem" message on the 
screen. This scenario can lead to QuickBooks error 12 0, which can 
interrupt the regular functioning of the app and can get triggered due to 
some common reasons, like damaged Windows registry or corrupted 
installation files. If you are encountering QuickBooks error code 12 0, 
you can resolve the issues by following the easy steps given below.
If the troubleshooting steps given below seem too complex to 
understand, or these solutions are taking longer than expected, you 
can reach out to our support team at 1.855.738.2784 to get the best 
guidance with the error.

Main Causes and Factors Leading to QuickBooks 
Desktop Error 12 0
QuickBooks error message 12 0 can get triggered due to the common reasons 
and possible scenarios mentioned below -
1. Essential installation files in QB might be damaged or corrupted, which can 
lead to a faulty installation process while running QuickBooks.
2. The Windows registry might be broken or damaged, and essential registry files 
might be invalid or contain incorrect data entries.
3. The user input might be incorrect, and the details might be inaccurate while 
running QB, leading to the 12 0 error code.
4. There might be some malware or virus infection in the system, and it might 
affect QuickBooks while running crucial functions.
5. There are incorrect folder access permissions to run QuickBooks, and you 
might not be running QB as a Windows admin user.
Effective Steps to Quickly Terminate QuickBooks 
Giving Error 12 0
Error code 12 0 in QuickBooks Desktop can be addressed by using the detailed 
solutions given below -
Solution 1 - Run the SFC Command by Using the File 
Checker Tool from the Start Menu
QB error code 12 0 can be eliminated by scanning the system files with the SFC 
command.
1. Open the Windows Start tab and type Command in the appeared search box 
to press the Ctrl + Shift keys.
2. Once the permissions dialogue box appears, hit Yes and, wait for the black 
window to appear, and type the SFC/Scannow command.
3. Let the System File Checker run, and once the scan process ends, rerun 
QuickBooks to check if you are able to perform the functions and if the 12 0 
error code is removed.
Solution 2 - Enable the DBXX Service by Running the 
Services.MSC Command from the Run Tab
Issues while running QB can be resolved by enabling the database service user 
from the run window.
1. Run the Services.msc command from the Run tab and press 
the QBDataServiceUser23 option to choose the Properties tab.
2. Select Start Service and reopen the company file to check folder permissions 
from the Security section by right-clicking the Client Data option.
Conclusion
QuickBooks error 12 0 can be successfully rectified by following the easy steps 
given in this blog. In case these solutions seem ineffective and the error message 
keeps coming back, you can call our QB specialists at 1.855.738.2784 to get 
direct help with the issue.