How to Fix QuickBooks Error 1618 with Effective Solutions

The QuickBooks error 1618 may display on the screen while the Windows installation is running multiple times. This error results in an unexpected stoppage of the QuickBooks installation. Notably, this error may occur while installing or updating the QuickBooks Desktop software. A warning message shows up in association with QuickBooks error 1618 and consequently, the installation process ends instantly. However, you shouldn't worry because this post will cover every viable method to fix QuickBooks Error 1618.

What Causes QuickBooks Error 1618?

• Error 1618 in QuickBooks might occur if you are using multiple instances of the QuickBooks installer.
• This issue may also be caused by corrupt Windows registry-related files.
• Another plausible cause is an improper installation of the Microsoft Runtime Libraries.
• If the error shows up while updating QuickBooks, then the files associated with QuickBooks Desktop may have been accidentally deleted.
• A virus attack may have damaged files associated with QuickBooks.
• An unresponsive MSIEXEC process related to the installer may evoke QuickBooks Error 1618.

Rectification Methods For QuickBooks Error 1618

Method 1: Using the QuickBooks Tool Hub

• Get the QuickBooks Tool Hub downloaded on your PC. Once the QuickBooksToolsHub.exe is downloaded, double-click on it to start installing the tool.
• Select Finish to complete the installation.
• Open QuickBooks Tool Hub and select the Installation Issues Tab.
• After that, choose QuickBooks Install Diagnostic Tool, and wait till the configuration is finished.
• To accept the license agreement, tick the box next to "Yes" after you're done.
• Select "Proceed" to launch the repair process.
• Once you're done, restart your computer.
• Check to see if the QuickBooks Error 1618 got resolved. If not, move to the next method.

Method 2: Re-setup the Runtime Libraries

• Download the Redistributable MS Visual C++ Package to your computer. For that, j=had to the download page of Microsoft on their official website.
• From the download page, you need to download the "Microsoft Visual C++ 2008 Redistributable package for 64-bit OS."
• You then need to rename vcredit X86.exe or vcredit X64.exe in order to change the package's filename.
• Pay close attention to the screen's instructions.
• Subsequently, restart your PC and reinstall QuickBooks Desktop.

Method 3: End the Process ‘’MSIEXEC.EXE’’

• In the beginning, press the Ctrl, Alt, and Del keyboard buttons all at once.
• Then, click on the option to Open the Task Manager.
• Herein, you need to choose the "MSIEXEC.EXE" process under the "processes" tab.
• After clicking on it, hit on the End process option beside it.
• After that, try to Install QuickBooks Desktop. If the error persists, move on to the following method.

Method 4: Backing up the registry

• First, you must head to the Run Window. To do it, simultaneously press the Windows key and the R key.
• After that, type in Regedit in the Run window.
• Open the file menu and choose the export option.
• Select "All" under the export range now.
• After that, save a backup copy of your Windows Registry to your computer.

Final Words

This blog has covered all the updated methods to fix QuickBooks Error 1618. In case you stumble upon any complex issue while performing the troubleshooting steps, just give our QuickBooks experts a call at +1-800-615-2347.