Right-click on the activator executable and select "Run as Administrator" to ensure it has the necessary permissions to make changes to your system.
When the legacy SolidWorks 2017 SSQ activator runs, it performs low-level modifications. It touches critical system files (such as user32.dll.mui and comctl32.dll ) and forces custom registration data into the Windows Registry. Error 6 surfaces due to the following primary issues:
: Temporarily turn off Windows Defender or any third-party antivirus suites. These tools often remove or block drop files like fnp_act_installer.dll during execution.
To understand Error 6, we must understand the tool. The Solidworks.2017.activator-ssq is a batch script or executable created by the Team SolidSQUAD. Its job is to: Solidworks.2017.activator-ssq Error 6
The activator requires deep system access to write license information and modify the Windows Registry. Right-click the SolidWorks.2017.Activator-SSQ.exe (or similar file) and select Run as Administrator 3. Clear Previous License Info
When the routine encounters an or an "Access Violation," it means one of the following roadblocks has occurred:
Security software, including Windows Defender , often identifies activation tools as threats and blocks their ability to "inject" code or modify system files. Right-click on the activator executable and select "Run
If Error 6 persists on Windows 11, you may need to utilize a newer CAD edition (such as 2022 SP2 or forward) that natively supports the Windows 11 architecture. Step 4: Perform a Clean Reinstallation
: If a newer version of Microsoft Office or a newer build of SOLIDWORKS (2021 SP2 or later) is present on the machine, the updated Visual Basic for Applications (VBA 7.1) layer conflicts directly with the 2017 deployment rules. Step-by-Step Resolution Strategies
If you are reading this, you have likely encountered a frustrating roadblock while trying to install or activate SolidWorks 2017 using the SSQ (SolidSQUAD) activator. The error message, typically displayed in a small dialog box, reads simply: . Error 6 surfaces due to the following primary
The root of this issue often lies in compatibility conflicts between the legacy activator tool and modern system environments. Key triggers include:
Because SolidWorks requires deeply integrated licensing services (FLEXnet) to authenticate and run properly, disruptions like Error 6 usually stem from , corrupted registry entries , or third-party antivirus interference .
SOLIDWORKS 2017 requires legacy .NET Framework components to function.
The professional standard is to deploy verified software through legitimate commercial channels: Activate/Deactivate Your SOLIDWORKS Product - 2025 In SOLIDWORKS, you click > Licenses > Activate. SolidWorks Cannot install SW2017 on a Windows 11 laptop : r/SolidWorks
[Activator Script] ──> tries to write to ──> [Windows Registry / System Files] │ Blocked by Win 11 Security │ ▼ "Error 6: Access Violation" 1. Windows 11 Registry Integrity Barriers