If you chose , you can skip driver installation and simply launch fvdi.exe from the extracted folder. 6.4 Quick Test Open a Command Prompt (Admin) and type:
If you only need basic imaging and don’t require the low‑level scripting flexibility of FVDI, one of the above alternatives may be a better fit. However, for , FVDI 2015 remains a solid choice. 10. Frequently Asked Questions (FAQ) Q1: Can I use FVDI 2015 on Windows 11? Yes. The driver works on Windows 11, but you may need to disable Secure Boot or enable test‑ Fvdi 2015 Software Download
Because of these attributes, a surprising number of professionals still keep the 2015 binary in their toolboxes, especially for quick, on‑site diagnostics. | Feature | Description | |---------|-------------| | Raw Disk Imaging | Capture an exact sector‑by‑sector copy of any physical or logical drive, preserving boot sectors, MBR/GPT tables, and hidden partitions. | | On‑The‑Fly Compression | Choose between LZ4 (fast) or Zstandard (high‑ratio) compression while imaging to save storage space. | | Snapshot‑Style Mounting | Mount an image read‑only as a virtual drive (letter assigned automatically) without the need for a separate virtual machine. | | Delta Imaging | Generate incremental images that store only the changes since the previous snapshot, ideal for periodic backups. | | Command‑Line Interface (CLI) | Full automation via fvdi.exe with a rich set of switches ( /create , /mount , /list , /verify , etc.). | | Graphical User Interface (GUI) | A simple Windows Forms front‑end for users uncomfortable with the command line. | | Hash Verification | Compute SHA‑256 or MD5 hashes of source and target images for integrity checking. | | Scriptable Hooks | Run custom PowerShell or batch scripts before/after an imaging operation (e.g., to pause services). | | Portable Mode | Entire program can be run from a USB stick without installation, leaving no registry footprints. | If you chose , you can skip driver
Get-FileHash -Path .\fvdi-2015.0.3.zip -Algorithm SHA256 Compare the output against the hash listed on the release page. This protects you from tampered binaries. 6.3 Extraction & Installation | Step | Action | Screenshot / Command | |------|--------|----------------------| | 1 | Extract the ZIP to a folder (e.g., C:\Tools\FVDI ). | Right‑click → Extract All… | | 2 | Run setup.exe as Administrator. | Right‑click → Run as administrator | | 3 | Accept the license agreement (MIT‑style license). | Click I Agree | | 4 | Choose installation type – Typical (installs driver, adds shortcuts) or Portable (no driver, GUI only). | Select Typical for most users | | 5 | Let the installer copy files and register the virtual‑disk driver. | Progress bar appears | | 6 | Reboot (optional) – the driver registers without a restart, but a reboot can clear any lingering device‑manager entries. | Finish → Reboot now (optional) | The driver works on Windows 11, but you
fvdi.exe /list You should see a list of available physical drives and any previously created images. If the command runs without errors, the installation succeeded. | Symptom | Likely Cause | Fix | |---------|--------------|-----| | “Driver installation failed – access denied.” | Not running installer as Administrator, or driver signature enforcement blocking unsigned drivers. | Run installer with Run as administrator ; temporarily enable test‑signing mode ( bcdedit /set testsigning on → reboot). | | “Unable to mount image – insufficient privileges.” | User lacks permission to create virtual devices. | Ensure you are in the Administrators group; run the GUI or CLI with Run as administrator . | | Image verification fails (hash mismatch). | Source disk has unreadable sectors; the image was corrupted during creation. | Run chkdsk on the source; use the /retries CLI flag to increase sector retry attempts. | | Application crashes on NVMe drives. | Bug in early NVMe handling (rare but documented). | Use the latest community patch from the GitHub Issues page, or switch to a SATA/USB backup for that particular drive. | | Antivirus flags fvdi.sys as malicious. | Heuristic detection of low‑level disk access. | Whitelist the driver in your AV product; submit a false‑positive report to the vendor. |
| Reason | Explanation | |--------|-------------| | | After several years of community testing, the 2015 release reached a level of polish where major bugs were largely ironed out. | | Legacy Compatibility | The program still runs on Windows 7, 8, 8.1, and 10 without needing special patches. | | Small Footprint | At ~12 MB for the installer and ~5 MB for the runtime driver, it is ideal for portable USB toolkits. | | Open‑Source Core | The core imaging engine is released under a permissive MIT‑style license, allowing users to inspect or modify the code. | | No Subscription Model | Unlike many modern commercial imaging tools, FVDI 2015 is completely free and does not enforce a license server. |