Solidworks 2018 Activator Ssq Error 6 ((top)) -

3. Temporarily Disable Active Windows Defender and Antivirus

The activator needs high-level permissions to modify system files. Locate the SolidWorks.2017-2018.Activator.SSQ.exe . Right-click on it and choose . 3. Check and Restart FlexNet Licensing Service This is the most common cause for license failures. Press Windows Key + R , type services.msc , and hit Enter.

: Running older 2018 scripts on newer environments like Windows 11 causes internal registry routing conflicts. solidworks 2018 activator ssq error 6

Ensure the target folder is completely and not marked as "Read-Only" within its properties tab. 3. Disable Real-Time Security Blocks

You'll likely see "Error 6" under these common circumstances: Right-click on it and choose

Active antivirus software often flags activator tools as malicious, blocking their ability to modify license files or run necessary commands.

If the basic preparation steps didn't solve the issue, follow this structured guide. It systematically rebuilds the correct environment for the SSQ activator. Press Windows Key + R , type services

The activator script or executable was run without administrative permissions, failing to write to the C:\ drive or system registry.

Go into your local disk ( C:\ ) and look for folders named SolidWorks Flexnet Server or similar license structures.

Run the activator from an elevated command prompt with -check (if supported by your version). If it crashes immediately with Error 6 – the .exe is corrupted.

Find the VBA folder and right-click to vba71.msi and vba71_1033.msi .