Fixing QuickBooks Error 1402 With Expert Advice |3 Steps|

# Fixing QuickBooks Error 1402 With Expert Advice |3 Steps| ![Fixing QuickBooks Error 1402 With Expert Advice 3 Steps](https://hackmd.io/_uploads/SJO6Bci7Zl.png) QuickBooks error 1402 is a common issue that occurs when installing the QBDT app or its update. This error typically indicates issues in the Windows registry. It is most commonly seen on Windows Vista, but it can also occur on other OS. When this error appears, you may see a message like “Error 1402: Could not open key,” and the installation process may stop unexpectedly. To resolve this issue, you may need to adjust your device’s permissions or reinstall QB. Let’s dive into the blog to grab more information regarding the same in-depth.  <h2>Key Factors Leading to the Error 1402 in Your QuickBooks  Desktop</h2> Various factors cause the error code 1402 when you attempt to install the QB updates, including the corrupted files, below are the root cause just take a look: <ul> <li style="font-weight: 400;">You are using an older version of Windows or an application </li> </ul> <ul> <li style="font-weight: 400;">You might have performed an incomplete installation procedure</li> </ul> <ul> <li style="font-weight: 400;">The Microsoft .NET Framework, C++, or MSXML files are corrupted</li> </ul> <ul> <li style="font-weight: 400;">Applications launching in the background are interrupting the installation procedures</li> </ul> <h2>Working Solutions to Resolve the QuickBooks Error 1402 on Your Screen</h2> Below, we have discussed the best solutions to troubleshoot QuickBooks error 1402 on your desktop smoothly:  <h3>Solution 1: Utilise the QuickBooks install diagnostic tool </h3> <ul> <li style="font-weight: 400;">First, download and install the QuickBooks Tool Hub on your device</li> </ul> <ul> <li style="font-weight: 400;">As the installation procedure is finished, you need to launch it</li> </ul> <ul> <li style="font-weight: 400;">Hit on the Installation issues</li> </ul> <ul> <li style="font-weight: 400;">Select the <a href="https://quickbooksdatamigration.com/blog/quickbooks-install-diagnostic-tool/">QuickBooks install diagnostic tool</a> > wait until the procedure is completed</li> </ul> <ul> <li style="font-weight: 400;">As the process is done, you need to restart your device> try again to complete the process</li> </ul> <h3>Solution 2: Application to be updated</h3> <ul> <li style="font-weight: 400;">Hit the Windows Start button</li> </ul> <ul> <li style="font-weight: 400;">Move to Settings > select Update & Security option </li> </ul> <ul> <li style="font-weight: 400;">Hit the Windows update, and you need to wait for your system to check if there are any updates available </li> </ul> <ul> <li style="font-weight: 400;">If you see any updates, you need to hit the Download button and install it </li> </ul> <ul> <li style="font-weight: 400;">Then restart your device</li> </ul> <ul> <li style="font-weight: 400;">Launch your QB app and open your company file if you are able to open the app before you get the error</li> </ul> <ul> <li style="font-weight: 400;">If you are unable to install the app earlier, you need to go through the same steps after the update procedure</li> </ul> Expert Recommended: <a href="https://datamigration.tawk.help/article/set-up-administrator-in-quickbooks-online-in-detail">How to Set up Administrator in QuickBooks Online?</a> <h3>Solution 3: Under the Selective startup, you need to install the app</h3> <ul> <li style="font-weight: 400;">Click Windows + R > Run window will open up</li> </ul> <ul> <li style="font-weight: 400;">Now, type MSConfig > hit OK</li> </ul> <ul> <li style="font-weight: 400;">Navigate to the general menu > pick Selective startup > Load System Services</li> </ul> <ul> <li style="font-weight: 400;">Move ahead to the Services menu > pick to Hide all Microsoft Services > choose Disable all </li> </ul> <ul> <li style="font-weight: 400;">Uncheck the Hide all Microsoft Services box > make sure that the Windows installer box is chosen under the list of services</li> </ul> <ul> <li style="font-weight: 400;">Click Ok > Restart in the system configuration window</li> </ul> <ul> <li style="font-weight: 400;">Install the application on your device > click Windows + R as the installation process is completed > Run command window will open up </li> </ul> <ul> <li style="font-weight: 400;">Again type Msconfig > tap OK</li> </ul> <ul> <li style="font-weight: 400;">Proceed to the General menu > choose Normal startup </li> </ul> <ul> <li style="font-weight: 400;">Tap on the OK > press the Restart option on the system configuration window</li> </ul> <h2>Conclusion </h2> With the help of this blog, you will be able to troubleshoot the QuickBooks error 1402 smoothly from your device without loss of data. However, if you require any technical expert ,you can directly dial +1.833.802.0002 to connect with the team they will guide you instantly. They are available 24/7 for you. You may Read Also- <a href="https://hackmd.io/@jamesrichard8506/quickbooks-error-ps032">Recommended Tactics to Rectify QuickBooks Error PS032</a> <a href="https://hackmd.io/@jamesrichard8506/restore-quickbooks-backup-file">Different Ways to Restore QuickBooks Backup File: A Guide</a> <a href="https://hackmd.io/@jamesrichard8506/quickbooks-error-code-1603">QuickBooks Error 1603 - Bade Farewell to It With 4 Hacks</a> <a href="https://hackmd.io/@jamesrichard8506/set-up-and-use-quickbooks-scan-manager">Know How to Set Up and Use QuickBooks Scan Manager</a> <a href="https://hackmd.io/@jamesrichard8506/QuickBooks-Error-1317">Technical Fixes to Overcome QuickBooks Error 1317</a>