| Action | Frequency | | :--- | :--- | | | Before major project starts (delay for 30 days) | | Add Exclusions to Antivirus | Exclude C:\Program Files\Computers and Structures and lservnt.exe | | Use a Powered USB Hub | Prevents power fluctuation dongle drops | | Backup your lservrc file | Store a copy on Dropbox/OneDrive | | Do not use USB 3.0 hubs | HASP dongles prefer USB 2.0 |
Need more help? Visit the official CSI Knowledge Base or search “SAP2000 Error 18” in the CSI Community Forum. Sap2000 License Not Recognized Error 18