Dismount-AppxVolume 
	Dismounts an appx volume.
Syntax
Default (Default)
Dismount-AppxVolume
    [-Volume] <AppxVolume[]>
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]
Description
The Dismount-AppxVolume cmdlet dismounts an AppxVolume. After you dismount a volume, all
apps that are deployed to that target become inaccessible.
Examples
Example 1: Dismount a volume by using a path
Dismount-AppxVolume -Volume E:\
This command dismounts a volume at the path E:\.
Example 2: Dismount a volume by using an ID
Dismount-AppxVolume -Volume {7e62a691-398e-4fbe-819a-64f1e407777a}
This command dismounts a volume that has the specified media ID.
Parameters
-Confirm
Prompts you for confirmation before running the cmdlet.
Parameter properties
| Type: | SwitchParameter | 
| Default value: | None | 
| Supports wildcards: | False | 
| DontShow: | False | 
| Aliases: | cf | 
Parameter sets
(All)
| Position: | Named | 
| Mandatory: | False | 
| Value from pipeline: | False | 
| Value from pipeline by property name: | False | 
| Value from remaining arguments: | False | 
-Volume
Specifies the AppxVolume object to dismount.
Parameter properties
| Type: | AppxVolume[] | 
| Default value: | None | 
| Supports wildcards: | False | 
| DontShow: | False | 
Parameter sets
(All)
| Position: | 1 | 
| Mandatory: | True | 
| Value from pipeline: | True | 
| Value from pipeline by property name: | True | 
| Value from remaining arguments: | False | 
-WhatIf 
		Shows what would happen if the cmdlet runs. The cmdlet isn't run.
Parameter properties
| Type: | SwitchParameter | 
| Default value: | None | 
| Supports wildcards: | False | 
| DontShow: | False | 
| Aliases: | wi | 
Parameter sets
(All)
| Position: | Named | 
| Mandatory: | False | 
| Value from pipeline: | False | 
| Value from pipeline by property name: | False | 
| Value from remaining arguments: | False | 
CommonParameters
This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.