Official download
Use this page to get the official Version 1 Concept ZIP, confirm the SHA-256 value, and read the basic install notes before running the app.
Windows x64 ZIP package. Extract the full folder before running the app.
Version 1 Concept is currently free. A future paid release line may be offered separately. Any paid offer will show full pricing and consumer information before checkout. Current future price target: EUR 2.
After downloading, compare the file hash with this official value:
D5AA1BB3BD2B8A69050C88D3413166BA403465246D3119E42A2FBAFD31EF04C7
PowerShell command: Get-FileHash .\SysDiag-Version-1-Concept-win-x64.zip -Algorithm SHA256
Requirements
Windows 10 or newer, 64-bit.
Some actions require administrator rights because they inspect or change Windows services, devices, or security settings.
Extract the ZIP, keep all files together, and run SysDiag.exe from the extracted folder.
Only download Lurionyx SysDiag from lurionyx.com or downloads.lurionyx.com. Before running the file, compare the SHA-256 hash shown above with the hash of the ZIP you downloaded.
The Version 1 Concept ZIP is verified by checksum. This concept build does not currently advertise a public code-signing certificate. If that changes, the signing information will be listed on this page and in the release notes.
Extract the full ZIP into its own folder and run the app from there. To update from a future ZIP build, close SysDiag, extract the newer package, and keep the files from that build together.
Version 1 Concept is provided as a portable ZIP package. To remove it, close the app and delete the extracted folder. If you created shortcuts yourself, remove those shortcuts separately.
For help, suspected tampering, or security concerns, contact [email protected] or read the security policy.
The official release notes list the current package name, verification hash, and major changes for public builds. Check Releases before replacing an older build.