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# VZEFIVariableStore

An object that represents the Extensible Firmware Interface (EFI) variable store that contains NVRAM variables the EFI exposes.

```
class VZEFIVariableStore
```

## Topics

### Creating the variable store

[`-  initCreatingVariableStoreAtURL:options:error:`](/documentation/Virtualization/VZEFIVariableStore/init(creatingVariableStoreAt:options:))

Creates a new EFI variable store at specified the URL on the filesystem, initialization options, and error-return variable.

[`-  initWithURL:`](/documentation/Virtualization/VZEFIVariableStore/init(url:)-83pcn)

Initialize the variable store from the URL of an existing file.

[`InitializationOptions`](/documentation/Virtualization/VZEFIVariableStore/InitializationOptions)

Constants that describe the options available when creating a new Extensible Firmware Interface (EFI) variable store.

### Instance properties

[`URL`](/documentation/Virtualization/VZEFIVariableStore/url)

The URL of the variable store on the local file system.

## Relationships

### Conforms To

[`Equatable`](/documentation/Swift/Equatable)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Hashable`](/documentation/Swift/Hashable)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`CVarArg`](/documentation/Swift/CVarArg)

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

---

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