Error 1402 When Installing QuickBooks Desktop
                     ERROR 1402 WHEN 
INSTALLING QUICKBOOKS 
DESKTOP
QUICKBOOKS ERROR 
1402
QuickBooks makes overseeing business bounteously simple with its useful 
features. Be that as it may, some of the time, regardless of being creative 
software, it gets a few errors. Among the most regular errors that clients 
face is QuickBooks Error code 1402. Normally, this error is set off because of 
an incomplete or improper installation of the software. The error, when 
shows up, shows a message that peruses "couldn't open key." QuickBooks 
Desktop Error 1402 is an Installation error that comes when there is some 
issue during the installation process. An incomplete/ill-advised installation 
that prompts essential segments missing prompts QuickBooks Error 1402. 
The client will experience error message 1402 that says 'Couldn't Open Key.' 
A broken installation misses on downloading essential files which are basic 
for running the software, and an adulterated installation prompts software 
getting rowdy.
WHAT IS QUICKBOOKS ERROR CODE 
1402?
Before you dive in profound and investigate different parts of 
QuickBooks error code 1402, it is essential to comprehend the nuts and 
bolts of the error. The error code 1402 is regularly seen when the client 
is chipping away at QuickBooks. It emerges when the client works the 
QuickBooks finance bookkeeping software in Windows or Apple Mac OS 
X working framework. If there should arise an occurrence of any 
defilement in the software, this error is likely to occur. In a circumstance 
when the software needs some segment to run however it isn't 
accessible, because of damaged windows files, this error may show up. 
It can likewise be seen while introducing or opening the QuickBooks 
desktop software. This error code concocts an error message expressing 
as "Couldn't open key". There can be a greater part of factors causing 
this issue, which we will talk about later in this post.
CAUSES OF QUICKBOOKS ERROR 
1402
Underneath given are a portion of the reasons that lead to 
QuickBooks Error 1402 on your screen. 
 A ruined QuickBooks Installation record. 
 A damaged CD while introducing from the CD. 
 Improper or incomplete Installation 
 Windows not updated to the most recent version.
QUICKBOOKS ERROR CODE 
1402 – STEPS FOR PREVENTION
Whenever you have fixed QuickBooks Error code 1402, you can 
likewise find a few ways to guarantee that this installation error 
doesn't happen once more. 
 You should continue to make reinforcements of your information 
consistently 
 Let software installations take as much time as necessary and don't 
interrupt the process 
 Oftentimes erase the junk files. 
 Continue to put in new updates available for QuickBooks desktop.
FIXATION OF ERROR 
CODE 1402 WHEN 
INSTALLING 
QUICKBOOKS DESKTOP
QuickBooks Install Error 1402 is an 
installation error which can be fixed by 
performing the following troubleshooting 
steps:
SOLUTION 1: PUT 
QUICKBOOKS 
INSTALL DIAGNOSTIC 
TOOL TO USE
QuickBooks Install Diagnostic Tool is a useful tool planned by 
Intuit to recognize and fix the issues identified with the 
QuickBooks installation. You can play out a without error 
QuickBooks installation by utilizing the tool as depicted 
beneath: 
• Visit Intuit's site and download QuickBooks Install Diagnostic 
Tool (ensure that no program is running behind the scenes) 
• Save the QB Install Tool on your framework where you can 
undoubtedly discover it 
• Presently double tap the .exe installation document to open 
it 
• Consent to the permit arrangement and afterward click 
Proceed catch to run the output 
• Trust that the output will finish and afterward Restart your 
PC 
• Attempt to install the QB again to check if a similar error 
code is no more. Assuming the error proceeds, you need to 
follow the following arrangement.
SOLUTION 2: UPDATE 
MS WINDOWS AND 
INSTALL AVAILABLE 
UPDATES
The installation error may be fixed by 
updating QuickBooks and installing the 
missing updates:
• Click on the Start button on the 
keyboard on the Windows icon at the 
bottom left-hand corner of your screen
• Search and find Check for Updates
• Click on Check for Updates and find 
available updates.
• Install all pending updates
• Restart the computer for changes to 
make different.
SOLUTION 3: 
REINSTALL 
QUICKBOOKS 
SOFTWARE
Many times, you may get QuickBooks 
installation error due to the other programs 
running in the system. You can resolve the 
issue by reinstalling QuickBooks Desktop.
• Go to the Control Panel and click on it to 
Open
• Now type Add or Remove Programs in the 
blank area
• Next, search for the QuickBooks from the 
list of programs and select Uninstall
• Once the uninstall process finish, restart 
your system and reinstall QuickBooks
Solution 4: Uninstalling and 
Reinstalling Adobe Flash 
Player
In case the error appeared while installing the adobe flash 
player, make sure to carry out the steps below:
 First of all, download install diagnostic tool and then run it
 And then, click on the start menu
 Also, type in control panel in the search bar
 Followed by clicking and opening control panel
 The next step is to navigate to the uninstall a program option
 And then look for the Adobe flash player ActiveX in the list of 
programs
 Once done with that, select the uninstall option
 Follow the onscreen instructions and let the uninstall process 
complete
 The last step is to download the adobe flash player and then 
reinstall it
NEED TO TALK A QUICKBOOKS 
BIGXPERTS EXPERT!
On the off chance that the QuickBooks error proceeds after all your 
troubleshooting efforts, and you need professional assistance in the 
error-resolution, to avail immediate assistance. Instantly, you will be 
connected to a dedicated QB Bigxperts expert and get relevant 
help for QuickBooks error 1402.