Official download
Use this page to get the official Version 2.0.1 Public Beta RAR. The SHA-256 value and PowerShell command below let you confirm that the download is authentic before running the app.
Windows x64 RAR package with the app, bundled .NET runtime, crash dump analyzer, and required licenses.
Lurionyx SysDiag is free forever. Version 2.0.1 Public Beta is a working beta product build and does not require an account.
Open PowerShell in the folder where the RAR was downloaded and run:
Get-FileHash .\SysDiag-Version-2.0.1-win-x64.rar -Algorithm SHA256
The SHA-256 result should match this official value:
1F27B5988A04718354FC16F752F7B233D6C9920C5186E87E6470AEC561E0C211
Requirements
Windows 10 or newer, 64-bit.
.NET 10 and Windows App SDK runtime files are bundled with this release folder.
Some actions require administrator rights because they inspect or change Windows services, devices, or security settings.
Extract the RAR, keep the folder together, and start the app with the Lurionyx SysDiag V2 shortcut.
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 RAR you downloaded.
The Version 2.0.1 Public Beta RAR is verified by checksum. This release 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 RAR into its own folder and start the app with the included Lurionyx SysDiag V2 shortcut. To update from a future package, close SysDiag, extract the newer package, and keep the files from that build together.
Version 2.0.1 Public Beta is provided as a portable folder package. To remove it, close SysDiag and run Uninstall SysDiag.cmd from the SysDiag folder, or delete the extracted Lurionyx SysDiag V2 folder.
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 beta builds. Check Releases before replacing an older build.