Risa Tips & Tricks: How to Use Our Structural Analysis Software

April 28, 2026

RISA Cloud Licensing & Installation: Solving Common Access Issues

When RISA-3D will not launch, cannot see a cloud license, or suddenly stops working after an update, it usually comes down to installation, sign‑in, or permissions—not the model itself. Most of these issues follow a few common patterns you can check and fix without a full reinstall. This article walks through practical steps to troubleshoot RISA-3D cloud licensing and installation problems so you can get back into the software quickly. 1. Confirm Your RISA Customer Portal Account Because RISA now uses cloud / user‑based licensing, your access is tied to your login, not to a specific machine. Before troubleshooting anything else, confirm: You are signing into RISA-3D with the correct email address (the one your organization licensed). You haven’t recently changed companies or email domains without updating your license assignment. 2. RISA-3D Won’t Start or Crashes Immediately If RISA-3D will not open at all, or closes right after launch: Check installation and Windows permissions Make sure RISA-3D is installed under the Windows user profile you’re actually using. Avoid switching between Windows accounts after installation. Try running RISA-3D once as an administrator to see if it’s a permissions issue. Look for security or antivirus interference Some antivirus or endpoint protection tools…

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Eurocode

October 19, 2018

Eurocode C1 Factor for Lateral Torsional Buckling

Eurocode lateral torsional buckling capacity is calculated per equations...

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January 16, 2018

Eurocode Concrete Design According to BS EN 1992-1-1:2004 A1:2014 now…

The BS EN 1992-1-1:2004+A1:2014 has been implemented in RISA-3D version...

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October 12, 2017

British Annex (BS EN1993-1-1:2014) for Steel Design now Available

The new British Annex (BS EN1993-1-1:2014) for the European Hot Rolled...

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October 04, 2017

Eurocode Steel Design According to EN1993-1-1:2014 now Available

You can now set the L-Torque length for the EN1993-1-1:2014 code in...

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