1. Use the following link for downloading https://www.bentley.com/en/support and
2. Press Go to portal
3. From there you will access https://connect.bentley.com
4. . Under My Supports-> Click on Software downloads (You need to log in using your Credentials as Select User)
5. Type Bentley LumenRT in the search box
6. Select the box beside Bentley LumenRT and press the green button
7. Select Save as to place the file in a Specific folder or directory.
8. Run the installer it should extract and run the install wizard.
note: if the wizard does not run try disabling any antivirus or anti malware software if issue persists follow directions below
1. Unzip the installer using appropriate software. You should find folder structure as shown below.
9. Run Setup (Win).exe as administrator and follow the prompts.
Note:"The activation period is now 7 days with the CONNECT Edition and other products released after September 1. This will improve the accuracy of usage data for every account. The activation period will be consistent across all products".
How to activate LumenRT
LumenRT 2015 free trial version now available for download