VMware File Recovery: Restore Deleted or Lost VM Files

Updated 5 November 2026 · Standard formula, shown below

VMware file recovery means restoring files lost from a virtual machine, or recovering virtual-machine files such as VMDKs and VMX configuration files. The safest approach is to stop writes to the affected storage, identify whether the loss is inside the guest operating system or on the VMware datastore, and restore from a verified backup whenever possible.

What VMware file recovery involves

A virtual machine (VM) is made up of files stored on a physical host, shared storage, or a datastore. A virtual disk file—often a VMDK—holds the guest operating system’s data. Other files describe VM settings, snapshots, logs, and state. “Recover a VMware file” can therefore mean two different things:

Guest-file recovery: restore a document, folder, or other file deleted inside Windows, Linux, or another guest operating system.
VM-file recovery: restore a virtual disk, VM configuration, snapshot-related file, or an entire VM deleted or damaged on the host or datastore.

The distinction matters. If one document was deleted but the VM still works, recovery tools or a backup for the guest may be appropriate. If a VMDK or datastore has disappeared, avoid treating it as an ordinary guest-file problem: the VM may be unable to start, and the underlying storage needs attention.

First steps after data loss

When data loss is discovered, reduce activity on the affected volume. Continued writes can overwrite deleted data or complicate recovery, especially on thin-provisioned, shared, or heavily used storage. Do not create a replacement disk using the same files or names, consolidate snapshots, or run repair utilities until you understand the state of the VM and its backups.

Record what changed. Note the VM name, datastore or storage location, approximate time of loss, error messages, and recent actions such as deletion, migration, upgrade, or host failure.
Check access and inventory. Confirm whether the VM is merely absent from an inventory or whether its files are missing from the datastore. A VM removed from inventory may still have intact files and can sometimes be registered again; this is not the same as deleting its files.
Check backups and snapshots. Identify the latest usable backup and whether it includes the required VM or guest files. A snapshot is not a substitute for an independent backup.
Protect the source. If files are truly missing or a datastore is unstable, avoid writing recovery output to that same storage. For important production data, involve the storage or virtualization administrator before making changes.

Recovering files inside a guest operating system

If the VM boots and only files inside it are missing, use the same recovery routes you would use for a physical computer running that guest OS. First check the guest’s recycle bin or trash, application-specific recovery locations, and any file-history or backup service configured inside the VM. If a backup product supports file-level restore, it may let you restore selected files without replacing the whole VM.

For a deleted file without a backup, stop using the guest as much as practical. Installing software, downloading files, or continuing normal work can overwrite the data’s former disk blocks. Recovery tools may scan a virtual disk, but results depend on the filesystem, storage configuration, encryption, and whether the relevant blocks remain available. Save recovered files to a different disk or storage location, not back onto the disk being scanned.

Guest-level recovery can be more complicated when the VM uses snapshots, linked clones, encryption, or storage managed by a separate platform. Do not attach or modify disk files casually: an incorrect operation can affect the original VM or its snapshot chain. Work from a copy where feasible and consult the product and storage documentation for the exact configuration.

Recovering a deleted or damaged VM

If the VM itself or its virtual disk files are missing, check the datastore’s file browser or the storage system’s own recovery options, subject to your organization’s procedures. Also check whether the VM was moved, renamed, unregistered, or placed in another folder. If the configuration file is gone but the virtual disk remains, the data may still be recoverable by creating or registering a VM around the existing disk; however, that requires correct compatibility and controller settings and should be done carefully.

The most dependable full-VM restore is usually a known-good backup restored to suitable storage. Confirm that the backup includes all required disks and configuration, and follow the backup software’s documented restore workflow. If restoring to a different host or datastore, check compatibility, available capacity, network mapping, and any dependencies such as encryption keys or external storage.

When a VMDK is damaged, missing, or separated from snapshot files, avoid renaming, deleting, or merging files in an attempt to make the VM boot. Snapshot disks can depend on parent disks; breaking that relationship can make recovery harder. Preserve the current files and logs, then use a supported restore or seek specialist help for high-value data.

Snapshots, backups, and common misconceptions

A snapshot records a point-in-time state and changes since that point; it commonly depends on the original virtual disk and can consume datastore space as changes accumulate. It is useful for short-term rollback or maintenance workflows, but it is not an independent copy. If the datastore fails or the VM’s disk chain is damaged, a snapshot may be unavailable too.

A backup is a separate recovery copy designed to survive loss of the source, though its protection depends on how and where it is stored and whether restores have been tested. A useful plan defines retention, protects backup access, and periodically checks that the required files can actually be restored. Replication can improve availability but may reproduce accidental deletion or corruption, so it does not automatically replace backups.

When to use a recovery tool or specialist

Choose a recovery route based on where the loss occurred, what remains intact, and how important the data is. A guest-file restore may be straightforward if a backup exists. A missing datastore, failed storage device, encrypted VM, or broken snapshot chain is more complex and may require a virtualization or storage specialist.

Use a supported backup restore for a complete VM or a known point-in-time copy.
Use guest operating-system recovery for selected files when the VM and its virtual disk are accessible.
Use storage-level recovery only with a clear understanding of the underlying device, filesystem, and datastore; preserve the source before attempting it.
Escalate promptly if the storage is making errors, multiple VMs are affected, or the data is business-critical.

Before selecting third-party software, verify that it explicitly supports the relevant virtual-disk format and storage arrangement. Confirm whether it works on a copy, what it changes, and where it writes recovered data. No tool can guarantee recovery: deleted blocks may have been overwritten, encrypted data may require keys, and damaged hardware may deteriorate with continued use.

Frequently Asked Questions

Can I recover files from a deleted VMware virtual machine?
Possibly. Check whether the VM was only removed from inventory, whether its virtual disks remain on the datastore, and whether a backup exists. If the disks themselves were deleted, stop writes to the storage and assess recovery options before creating replacement files.

Can I restore one file without restoring the whole VM?
Often, if a suitable backup supports file-level recovery or the guest operating system has its own backup. Some workflows can access files from a virtual disk, but the method depends on the disk format, guest filesystem, encryption, and snapshot layout.

Are VMware snapshots backups?
No. Snapshots generally rely on the original disk and related files and may remain on the same datastore. Keep separate backups with an appropriate retention policy.

Should I power on a VM after deleting files?
If only a guest file was deleted, continued use can overwrite data that might otherwise be recoverable. If VM or datastore files are missing, avoid starting or modifying the VM until you have checked its state and backup options.

Why is my VM missing from the management inventory?
It may have been unregistered, moved, renamed, or become inaccessible because of a storage or host issue. Check the datastore and recent administrative changes before assuming the VM’s files were deleted.

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