---
title: "Step 7. Verify the Installation"
slug: "s3suite94-step-7-verify-the-installation"
updated: 2026-10-27T18:41:44Z
published: 2026-10-27T18:41:44Z
canonical: "docs.onespan.com/s3suite94-step-7-verify-the-installation"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onespan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Step 7. Verify the Installation

Run post-installation checks using the nnl-install.sh script to verify installation. Examine the output to uncover any configuration issues.

Using administrator privileges, run the script.

```plaintext
cd <NNL_HOME>/install/
./nnl-install.sh -post-install-check
```

> If you are installing the Crypto and/or the Secrets plugin, return to [Crypto and Secrets](/dpoa/docs/s3suite94-crypto-and-secrets-plugins).