What is my version of ProfileUnity? Are my client files up to date?
This article lists the current build numbers for ProfileUnity client components, the support status for each version series, and the Client-to-Console version compatibility rules.
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Current GA Release & Support Status
The current release of ProfileUnity is 6.9.5, Console/UI build 6.9.5.9638, released May 20, 2026. ProfileUnity 6.8.7 R2 (with latest Hot Fix R2 HF4, build 6.8.7.9390) remains in Full Support. ProfileUnity 6.8.6 is in Limited Support â critical security fixes only, no new development. Upgrading to 6.9.5 is strongly recommended.
| Version | Console Build | Support Status | Notes |
|---|---|---|---|
| 6.9.5 Â Latest | 6.9.5.9638 | â Full Support | Current release. .NET Core 10.x. Recommended for all deployments. |
| 6.8.7 R2 | 6.8.7.9216 | â Full Support | Superseded by 6.9.5 but still in Full Support. Apply HF4 (build 6.8.7.9390) if remaining on this version. |
| 6.8.7 GA | 6.8.7.9083 | â Full Support | Superseded by R2. Upgrade to 6.8.7 R2 or 6.9.5 recommended. |
| 6.8.6 R1 | 6.8.6.8805 | â Limited Support | Critical fixes only. Upgrade to 6.9.5 recommended. |
| 6.8.6 GA | 6.8.6.8711 | â Limited Support | Superseded by R1. Upgrade to 6.9.5 recommended. |
Version Compatibility Rules
- Client.exe version must match the Console/UI version. After upgrading the Console, update the Client Tools in your deployment share immediately.
- Newer Client Tools + Older INI: Supported. Running newer Client Tools against an INI generated by an older Console is valid during a phased upgrade.
- Older Client Tools + Newer INI: Not Supported. An older client cannot correctly process an INI generated by a newer Console. This causes unexpected or broken logon behavior.
Update the Client Tools in your deployment share (
NETLOGON\ProfileUnity or the path shown in Administration â ProfileUnity Tools â Deployment Path). On non-persistent VDI, recompose or reboot. On persistent desktops, LwL.ProfileUnity.Client.Startup.exe handles in-place updates on next logon.
ProfileUnity Version Matrix
The tables below list component build numbers for each version series. Check your installed file versions against the table to confirm you are up to date.
Right-click any ProfileUnity component
.exe and select Properties â Details. The File Version field shows the build number. The Console/UI version is also shown in the Administration section of the Management Console.
Version 6.9.5 â Full Support Latest
| Component | 6.9.5 GA |
|---|---|
| Console / UI | 6.9.5.9638 |
| FlexDisk Service | 6.9.5.9357 |
| Client.NET | 6.9.5.9638 |
| VirtFS (Container Service) | 6.9.5.9638 |
| LWL UserApp Player | 6.9.5.9638 |
| LWL UserApp Service | 6.9.5.9638 |
| LWL Elevation Service | 6.9.5.9638 |
| LWL License Service | 6.9.5.9638 |
| FPC (FlexApp Packaging Console) | 6.9.5.9638 |
| FPC Player | 6.9.5.9638 |
| FPC VirtFS (Container Service) | 6.9.5.9638 |
Version 6.8.7 Series â Full Support
| Component | 6.8.7 GA | 6.8.7 R2 |
|---|---|---|
| Console / UI | 6.8.7.9083 | 6.8.7.9216 |
| FlexDisk Service | 6.8.7.9083 | 6.8.7.9008 |
| Client.NET | 6.8.7.9083 | 6.8.7.9216 |
| VirtFS (Container Service) | 6.8.7.9083 | 6.8.7.9216 |
| LWL UserApp Player | 6.8.7.9083 | 6.8.7.9216 |
| LWL UserApp Service | 6.8.7.9083 | 6.8.7.9216 |
| LWL Elevation Service | 6.8.7.9083 | 6.8.7.9216 |
| LWL License Service | 6.8.7.9083 | 6.8.7.9216 |
| FPC (FlexApp Packaging Console) | 6.8.7.9083 | 6.8.7.9216 |
| FPC Player | 6.8.7.9083 | 6.8.7.9216 |
| FPC VirtFS (Container Service) | 6.8.7.9083 | 6.8.7.9216 |
Version 6.8.6 Series â Limited Support (Upgrade to 6.9.5 Recommended)
| Component | 6.8.6 GA | 6.8.6 R1 |
|---|---|---|
| Console / UI | 6.8.6.8711 | 6.8.6.8805 |
| FlexDisk Service | 6.8.6.8637 | 6.8.6.8637 |
| Client.NET | 6.8.6.8711 | 6.8.6.8805 |
| VirtFS (Container Service) | 6.8.6.8711 | 6.8.6.8805 |
| LWL UserApp Player | 6.8.6.8711 | 6.8.6.8805 |
| LWL UserApp Service | 6.8.6.8711 | 6.8.6.8805 |
| LWL Elevation Service | 6.8.6.8711 | 6.8.6.8805 |
| LWL License Service | 6.8.6.8711 | 6.8.6.8805 |
| FPC (FlexApp Packaging Console) | 6.8.6.8711 | 6.8.6.8805 |
| FPC Player | 6.8.6.8711 | 6.8.6.8805 |
| FPC VirtFS (Container Service) | 6.8.6.8711 | 6.8.6.8805 |
Hot Fix Version Matrix
Hot Fix builds update specific client-side components independently and supersede the base release for those components. FPC components are not updated in Hot Fix releases. Always apply the latest Hot Fix for your version line.
No Hot Fixes have been released for ProfileUnity 6.9.5 at this time. This section will be updated as patches are released.
Build
6.8.7.9390 (build date 09-16-25). Updates .NET Core to 8.0.20, 7-Zip to 25.01, adds Windows 11 25H2 support, and resolves a temporary profile issue on persistent machines with ProfileDisk.
Version 6.8.7 R2 â Client Tools Hot Fix Series (Full Support)
| Component | R2 HF1 5-5-25 |
R2 HF2 6-27-25 |
R2 HF3 7-31-25 |
R2 HF4 â 9-18-25 (Latest) |
|---|---|---|---|---|
| Client.NET | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| VirtFS (Container Service) | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| LWL UserApp Player | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| LWL UserApp Service | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| LWL Elevation Service | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| LWL License Service | 6.8.7.9256 | 6.8.7.9309 | 6.8.7.9343 | 6.8.7.9390 |
| Product | Liquidware ProfileUnity with FlexApp |
| Applies To | ProfileUnity 6.8.6 and later |
| Updated | May 26, 2026 |