Export your .eini user settings and material databases from the previous version.
Note: This build is not compatible with Windows 7 or 32-bit OS. Disclaimer: This guide assumes a valid license from CSI. Piracy of engineering software is illegal and poses malware risks. CSI ETABS Ultimate 18.1.1 Build 2148 -x64- -Fil...
Right-click Setup_ETABS_18.1.1_Build_2148_x64.exe → Run as Administrator . Export your