In SolidWorks 2018, Installation Error 6 is a common issue typically associated with third-party license activators (such as those from "SolidSquad"). It generally indicates a failure in the license cleanup or service activation process during the installation of non-genuine software. Common Causes & Fixes
The "complete story" of this error often involves the activator script failing to properly communicate with the SolidWorks Installation Manager.
License File Conflict: Error 6 frequently occurs because the activator cannot properly clean up previous license registry keys or files.
The Fix: Use the "SolidWorks License File Cleanup" tool often included with the crack package. Click on Extensions, then Start next to the cleanup option, choose your version, and restart the process.
Administrative Privileges: The crack's .bat scripts (like server_install.bat) often fail if they don't have permission to modify system services.
The Fix: Always right-click setup.exe and any activator .bat files and select Run as Administrator.
Antivirus/Windows Defender: Security software may block or delete the crack's "activator" or .dll files, thinking they are malicious.
The Fix: Disable your antivirus and internet connection temporarily before extracting the installation files and running the activator.
Compatibility Issues: This error is increasingly common on newer operating systems like Windows 11, which may not natively support the legacy licensing service used in the 2018 version.
The Fix: Right-click the installer, go to Properties > Compatibility, and run it in compatibility mode for Windows 7 or Windows 10. Legitimate Alternatives
Using cracked software poses significant security risks and legal complications. There are official ways to access SolidWorks: When installing SolidWorks 2017/2018, error 6 may occur.
When encountering an installation error, specifically error 6, during the installation of a cracked version of SolidWorks 2018, it's essential to approach the situation with caution and consider legal and technical perspectives. However, I'll provide a general guide on how to troubleshoot and possibly resolve the issue. Keep in mind that using cracked software is against the terms of service of most software companies, including Dassault Systèmes, the creators of SolidWorks, and can lead to legal consequences.
While these steps might help with troubleshooting, I strongly advise against using cracked software. Instead, consider purchasing a legitimate copy of SolidWorks 2018 or exploring other CAD software options that offer free trials, student editions, or open-source alternatives.
For those looking for free or low-cost CAD solutions, there are several alternatives available, such as FreeCAD, Fusion 360 (which offers free licenses for hobbyists, startups, and educators), or SketchUp Free.
Error 6 during a SolidWorks 2018 installation typically points to a licensing conflict or an "Access Violation" where the installer cannot correctly write or clean up license files. This often occurs when using non-standard installation methods that bypass official activation.
Troubleshooting SolidWorks 2018 Installation: Fixing Error 6
Setting up CAD software should be exciting, but hitting "Error 6" mid-install can bring your project to a screeching halt. This specific error is frequently tied to how the system handles FlexNet licensing or leftover data from previous installation attempts. Why Does Error 6 Happen? The most common causes for Error 6 include:
License Conflicts: Residual license files from older versions or failed "cracked" activation attempts can block the current installer.
Access Violations: The installer may lack the necessary permissions to write to specific system folders or registry keys.
Antivirus Interference: Security software often flags activation tools or modified DLLs as malicious, deleting them and causing the installation to fail. Step-by-Step Solutions 1. Perform a License Cleanup
If you are seeing Error 6, the installer is likely struggling with an existing license state. Some users have found success by navigating to the Extensions tab within their installation package and running the SolidWorks License File Cleanup tool to reset the environment. 2. Reset the SolidWorks Registry solidworks 2018 crack installation error 6
Corrupted registry keys can trick the installer into thinking a version is already active. Open regedit (Registry Editor). Navigate to HKEY_CURRENT_USER\Software\SolidWorks.
Rename the SolidWorks folder to SolidWorks_Backup. This forces the software to create a clean set of keys upon the next attempt. 3. Check for VBA Conflicts
A common "hidden" cause of installation failures in older versions like 2018 is a conflict with VBA 7.1. If you have a newer version of SolidWorks (2021 SP2 or later) or certain Microsoft Office versions installed, the older 2018 installer may fail because it doesn't recognize the newer VBA components already on your system. 4. System Permissions & Antivirus
Run as Administrator: Always right-click the setup.exe or activation tool and select "Run as Administrator".
Disable Antivirus: Temporarily turn off real-time protection. Antivirus programs frequently delete the very files needed for a "crack" or modified installation to work.
For more visual help on resolving general installation and licensing errors, check out these guides: When installing SolidWorks 2017/2018, error 6 may occur. 29K views · 1 year ago YouTube · DeepUninstaller How To Fix SOLIDWORKS VBA 7.1 Installation Error 148K views · 4 years ago YouTube · CADimensions, Inc. How to Repair SOLIDWORKS Installation 17K views · 4 years ago YouTube · MLC CAD Systems Pro-Tip: Official Alternatives
If these errors persist, remember that SolidWorks offers a Student Edition or "Maker" versions that provide a stable, error-free experience without the risks associated with modified software.
Are you seeing a specific "Access Violation" message along with the error code? When installing SolidWorks 2017/2018, error 6 may occur.
When attempting to install or activate SolidWorks 2018 using third-party activation tools (commonly from the SolidSquad team), users frequently encounter Error 6. This error typically manifests as an "Access Violation" or "Activation Library Initialization Error". It usually indicates that the activator lacks the necessary permissions to modify the Windows Registry or that existing system components are conflicting with the crack. Core Causes of Error 6
Insufficient Permissions: The activation tool cannot write to restricted registry hives or system folders.
Antivirus Interference: Security software often flags crack components as worms or Trojans, deleting or blocking them during the extraction process.
VBA 7.1 Conflicts: If a newer version of SolidWorks (2021 SP2 or later) is or was previously on the machine, it installs a version of Visual Basic for Applications (VBA 7.1) that older SolidWorks installers do not recognize, causing activation failures.
OS Incompatibility: While SolidWorks 2018 is not officially supported on Windows 11, users attempting to run it there frequently see Error 6 due to stricter security protocols. Step-by-Step Resolution Guide 1. Grant Administrative Privileges
The activator must have full system access to modify the registry.
Locate the activator executable (e.g., SolidWorks.2018.Activator.exe). Right-click the file and select Run as Administrator. 2. Disable Real-Time Protection
Antivirus software is a primary cause of failed library initialization.
Disable Antivirus: Turn off all active antivirus shields, including Windows Defender, before unzipping the crack folder.
Re-extract Files: If the antivirus was active during the initial extraction, files were likely deleted. Delete the old folder and re-extract the crack from the original .zip or .rar archive while the antivirus is off. 3. Resolve VBA 7.1 Compatibility
If you have ever installed a newer version of SolidWorks, you must manually remove the newer VBA components. Navigate to your installation media’s PreReqs\VBA folder.
Right-click and Uninstall both vba71.msi and vba71_1033.msi. Proceed with the SolidWorks 2018 installation. 4. Clean Registry and Previous Licenses In SolidWorks 2018, Installation Error 6 is a
Residual data from failed attempts or previous versions can block the new license.
Clean Temp Files: Unzip the crack folder to a simple, writeable directory like C:\Temp instead of a protected desktop folder.
Delete Old Licenses: Manually delete any existing SolidSquad folders or license files in your program data directory to prevent interference.
Registry Reset: If the error persists, use the Windows Registry Editor (regedit) to rename the HKEY_CURRENT_USER\Software\SolidWorks key to "SolidWorks_Old" to force a fresh configuration. 5. Proper Activation Sequence
Ensure you follow the specific order required by most activators:
Block Internet: Disconnect your internet or use a firewall to block outgoing access.
Set Serial Numbers: Run the activator, select "Force Local Activation," and click "Accept Serial Numbers".
Activate Licenses: Select "SolidWorks 2018 Products" from the list and click "Activate Licenses".
For a visual walkthrough on fixing common license and initialization errors:
Encountering during the installation or activation of a SolidWorks 2018
crack is a common obstacle, often tied to registry permission issues or interference from security software. This error typically manifests as an "Access Violation," indicating that the activator or license manager cannot write necessary data to the Windows Registry or system folders. Common Root Causes Registry Write Restrictions:
The activator (often from SolidSquad/SSQ) may lack the permissions required to modify registry keys, especially on modern operating systems like Windows 11. Antivirus Interference:
Security software frequently flags crack components—such as the SolidSquadLoaderEnabler.reg
or the FlexNet server files—as malicious, deleting them or blocking their execution. Conflicting License Servers:
Existing or previous installations of the SolidNetwork License (SNL) Manager can interfere with the crack's emulated license server. Step-by-Step Resolution
To overcome Error 6, users generally follow these troubleshooting steps derived from community consensus: Disable Security Software:
Temporarily turn off all antivirus programs and Windows Defender. Re-extract the crack files to ensure no components were silently deleted during the first attempt. Run as Administrator: Every executable related to the crack, including the server_install.bat
and the activation tool itself, must be executed by right-clicking and selecting "Run as Administrator" to bypass permission blocks. Registry Cleanup:
If a previous version of the FlexNet server exists, it must be removed. Use the server_remove.bat (if provided) or manually delete the SolidWorks_Flexnet_Server folder from the drive before attempting a fresh activation. Compatibility Settings:
Since SolidWorks 2018 is not officially supported on Windows 11, running the activator in Compatibility Mode How to Fix Error 6 in SOLIDWORKS 2018
for Windows 7 or 10 can sometimes resolve "Access Violation" errors. Manual Activation: Ensure the sw2018_network_serials_licensing.reg
file is merged into the registry before running the main activator. If Error 6 persists during the "Activate Licenses" step, ensure the SolidWorks program folders have been correctly overwritten with the provided cracked versions. For persistent issues, reviewing the SOLIDWORKS Installation Manager log files
can provide specific error codes that help pinpoint which registry key or file is being denied access. MLC CAD Systems properly configure the FlexNet server for SolidWorks? Cannot install SW2017 on a Windows 11 laptop : r/SolidWorks
SOLIDWORKS 2018 Crack Installation Error 6: A Comprehensive Guide to Fixing the Issue
Are you struggling with Error 6 while trying to install a cracked version of SOLIDWORKS 2018? You're not alone. Many users have reported encountering this error, which can be frustrating and disrupt your workflow. In this blog post, we'll explore the possible causes of Error 6 and provide a step-by-step guide on how to resolve the issue.
What is Error 6 in SOLIDWORKS 2018?
Error 6 is a common installation error that occurs when trying to install a cracked or pirated version of SOLIDWORKS 2018. The error message typically reads: "Error 6: Could not write value Write to the registry key." This error indicates that the installation process is unable to write to the registry, which is necessary for the software to function properly.
Causes of Error 6 in SOLIDWORKS 2018
After investigating various user reports and forums, we've identified several possible causes of Error 6:
How to Fix Error 6 in SOLIDWORKS 2018
To resolve Error 6, try the following steps:
Method 1: Run the Installation as Administrator
Method 2: Disable Registry Virtualization
HKEY_LOCAL_MACHINE\SOFTWARE\Dassault Systemes\SOLIDWORKSMethod 3: Clean up Previous Installations
Method 4: Use a Valid License
If you're using a cracked or pirated version of SOLIDWORKS 2018, we strongly recommend obtaining a valid license from an authorized reseller. This will not only resolve Error 6 but also ensure you have access to official support, updates, and features.
Conclusion
Disclaimer: This article is for educational and informational purposes only. Using cracked software is illegal, violates the SOLIDWORKS End User License Agreement (EULA), exposes your system to malware, and does not provide technical support from Dassault Systèmes. This content explains the technical reasons behind the error, not a step-by-step circumvention guide.
If you previously attempted an installation (cracked or legitimate) and didn’t fully uninstall, the installer may find orphaned handles. For instance, if the SolidWorks Licensing Service is still running but its registry entry is corrupted, any new crack attempt referencing that service receives an invalid handle.
This is the most common fix for Error 6. Even if your user account is an Administrator, Windows applications do not always run with full "elevated" privileges by default.
setup.exe file for SolidWorks 2018.If you have attempted to install the software previously and failed, leftover services and registry keys can block new attempts.
Windows Key + R to open the Run dialog.%temp% and press Enter.