PRAESIDIUM // SUPPORT

Praesidium support.

Install, verify, activate, update, and troubleshoot Praesidium PC Defense with guidance matched to the current production release, version 2.38.6.

Product page ↗Release record ↗

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Getting Started

Installing Praesidium

Download the current signed installer, review Windows prompts, and complete the first launch safely.

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Praesidium System Requirements

Check the supported Windows version, display, hardware, and optional local-AI requirements.

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Installation & Windows

Microsoft Defender SmartScreen and Praesidium

Understand a SmartScreen reputation warning and distinguish it from a malware or potentially unwanted app detection.

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How to Verify a Praesidium Download

Check the Authenticode publisher and compare the installer SHA-256 with the official release record.

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Updating Praesidium

Check the signed update source and install a current Praesidium release while preserving account and local records.

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Uninstalling Praesidium

Remove Praesidium through Windows and understand which account and recovery records remain separate.

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Licensing

Activating Praesidium Premium

Attach a valid Premium license to one account and activate it on the intended Windows device.

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Praesidium License Activation Troubleshooting

Resolve account, key, device, connection, and activation-limit problems without exposing your license.

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Using Praesidium

Simple vs. Advanced Mode

Choose plain-language guided care or a denser technician-oriented view without changing Praesidium’s safety rules.

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Using Smart Scan and One-Click Care

Run the read-only first step, review measured evidence, and separately approve eligible safe actions.

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Troubleshooting

Praesidium Will Not Start

Work through a blocked launch, stalled window, or immediate application close without weakening Windows security.

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Praesidium Installation Troubleshooting

Resolve a download, administrator, signature, space, or installer-completion problem.

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Support

Creating a Praesidium Support Bundle

Create the built-in sanitized diagnostic package for a support conversation without including personal files or credentials.

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Contact Aeternum Support

Prepare the useful details for a support conversation and use Aeternum’s existing contact channels.

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