# SetDrive

int SetDrive (int driveNumber);

## Purpose

Sets the current default drive.

## Parameters

Input
Name | Type | Description
driveNumber | integer | The drive number of the new default drive. The mapping between the drive number and the logical drive letter is 0 = A, 1 = B, and so on. Values: 0—25.

## Return Value

Name | Type | Description
result | integer | The result of the call.
Code | Description
0 | Success.
-1 | Invalid drive number.