| Action | Status | | :--- | :--- | | Windows Admin account? | [ ] Yes | | UAC disabled? | [ ] Yes | | Antivirus + Defender disabled? | [ ] Yes | | Solidworks not running? | [ ] Yes | | Activator extracted to C:\SSQ? | [ ] Yes | | Compatibility mode (Windows 7) set? | [ ] Yes | | Ran activator "As Administrator"? | [ ] Yes | | Tried manual DLL replacement? | [ ] Yes |
: Locate the antivirus history log. Look for files flagged inside your SolidWorks installation path (such as solidworks_fs.exe or local activation scripts) and select Restore and Allow on Device .
Based on hundreds of user reports, the three main culprits are:
Right-click server_remove.bat and select . Let the command console execute until it prompts you to press any key to close. Team Solidsquad Solidworks 2018 Error 6
If you want, I can provide:
This is the most recommended method as it is a thorough and clean process, mirroring many professional solutions.
or when an antivirus program has deleted critical licensing files from the Team SolidSquad (SSQ) activator Google Groups 1. Core Causes of Error 6 Antivirus Interference : Security software often flags crack files (like fnp_act_installer.dll | Action | Status | | :--- | :--- | | Windows Admin account
: The activator must be run with elevated privileges. Right-click the SolidWorks.2017-2018.Activator.SSQ.exe and select Run as administrator .
file to ensure all components, especially the activator and server files, are present. Google Groups Step 2: Restart the FlexNet License Service Navigate to your local drive and locate the SolidWorks_Flexnet_Server Right-click server_remove.bat and select Run as Administrator . Wait for it to confirm removal. Right-click server_install.bat and select Run as Administrator
The the error appears (e.g., during file extraction, registry merging, or app launch) | [ ] Yes | | Solidworks not running
1. Re-initialize the SolidSquad License Server (Most Common Solution)
SolidWorks 2018 was not originally designed for Windows 11, which often causes this specific error during the activation phase .
While Error 6 is a technical hurdle, it represents the inherent instability of using non-genuine software.
The most common cause is a dysfunctional license server service.