If the service starts but then stops immediately, proceed to Phase 3 (port conflict).
A: This is a rare registry permission issue. Open Registry Editor ( regedit ), navigate to HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\SafeNet , right-click → Permissions → grant Full Control to SYSTEM and Administrators . Then redo Phase 4. etabs license error 18 2021
: A common trigger for error 18 is the local PC's date and number formatting. To resolve this, change your Windows system settings to English (United States) with the format mm/dd/yyyy Incorrect License Type If the service starts but then stops immediately,