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…

Read More

RISA-3D (11)

July 21, 2020

Improving Mass Participation in RISA-3D

In structural engineering, a modal analysis uses the overall mass and...

Read More
July 07, 2020

Expanded Results for Contour Plots

Color contours and gradients can be very helpful to visualize the...

Read More
May 26, 2020

Support Frame Structures for Rotating Machinery in RISA-3D

RISA-3D can be used to model the effects of rotating machinery on their...

Read More
May 19, 2020

Why is my force demand higher than what is reported in my force…

A question that we are asked from time to time in technical support is...

Read More
May 07, 2020

RISA-Tekla Link v10 Released

The release of the RISA-Tekla Link v10 introduces compatibility with Tekla...

Read More
May 05, 2020

WEBINAR: Designing Industrial Structures in RISA-3D

Industrial Structures are generally designed to fulfill a specific...

Read More
April 23, 2020

How Do Flexible Diaphragms Work on Sloped Roofs?

RISAFloor supports the use of flexible diaphragms on both flat and sloped...

Read More
April 15, 2020

RISA-3D v18.0.4 Released

Over the last few weeks, we have been working hard to add the features and...

Read More
April 07, 2020

Understanding Out-of-Plane Shear Capacity of Concrete Wall Panels

When designing concrete shear walls for lateral loading, RISA-3D includes...

Read More

Subscribe to Our Newsletter

Our monthly "Structural Moment" newsletter is the best way to keep up with RISA’s product updates, new releases, new features, training events, webinars and more...