Solidworks2017activatorssq Error 6 Fixed [updated] May 2026

When installing or activating SOLIDWORKS 2017 using third-party tools like the SSQ activator, encountering Error 6 (often labeled as an "Access Violation") typically indicates that the software is unable to write to the Windows Registry due to insufficient permissions or security interference. Understanding Error 6: Access Violation

1. Temporarily disable your firewall and antivirus software to prevent interference with the activation process.
2. You can usually do this by right-clicking on the software icon in the system tray and selecting "Disable" or "Exit."

Run SolidWorks installation repair
Control Panel → Programs and Features → SolidWorks 2017 → Change → Repair solidworks2017activatorssq error 6 fixed

Option 3: Use Virtual Machine Sandbox

Run SOLIDWORKS 2017 inside Windows 10 LTSC or Windows 7 virtual machine (VMware/VirtualBox).
Activation in a clean VM environment almost never throws Error 6 because handles are isolated. Temporarily disable your firewall and antivirus software to