Powershell

I am running the latest Powershell version
I use the following command in an elevated powershell:

Install-Module AzureADPreview

I get the following error every time:
PackageManagement\Install-Package : The following commands are already available on this system:'Get-AzureADApplication
ProxyConnectorGroupMembers,Add-AzureADApplicationOwner,Add-AzureADDeviceRegisteredOwner,Add-AzureADDeviceRegisteredUser
,Add-AzureADDirectoryRoleMember,Add-AzureADGroupMember,Add-AzureADGroupOwner,Add-AzureADMSApplicationOwner,Add-AzureADM
SLifecyclePolicyGroup,Add-AzureADServicePrincipalOwner,Confirm-AzureADDomain,Connect-AzureAD,Disconnect-AzureAD,Enable-
AzureADDirectoryRole,Get-AzureADApplication,Get-AzureADApplicationExtensionProperty,Get-AzureADApplicationKeyCredential
,Get-AzureADApplicationLogo,Get-AzureADApplicationOwner,Get-AzureADApplicationPasswordCredential,Get-AzureADApplication
ProxyApplication,Get-AzureADApplicationProxyApplicationConnectorGroup,Get-AzureADApplicationProxyConnector,Get-AzureADA
pplicationProxyConnectorGroup,Get-AzureADApplicationProxyConnectorMemberOf,Get-AzureADApplicationServiceEndpoint,Get-Az
ureADContact,Get-AzureADContactDirectReport,Get-AzureADContactManager,Get-AzureADContactMembership,Get-AzureADContactTh
umbnailPhoto,Get-AzureADContract,Get-AzureADCurrentSessionInfo,Get-AzureADDeletedApplication,Get-AzureADDevice,Get-Azur
eADDeviceConfiguration,Get-AzureADDeviceRegisteredOwner,Get-AzureADDeviceRegisteredUser,Get-AzureADDirectoryRole,Get-Az
ureADDirectoryRoleMember,Get-AzureADDirectoryRoleTemplate,Get-AzureADDomain,Get-AzureADDomainNameReference,Get-AzureADD
omainServiceConfigurationRecord,Get-AzureADDomainVerificationDnsRecord,Get-AzureADExtensionProperty,Get-AzureADGroup,Ge
t-AzureADGroupAppRoleAssignment,Get-AzureADGroupMember,Get-AzureADGroupOwner,Get-AzureADMSApplication,Get-AzureADMSAppl
icationExtensionProperty,Get-AzureADMSApplicationOwner,Get-AzureADMSDeletedDirectoryObject,Get-AzureADMSDeletedGroup,Ge
t-AzureADMSGroup,Get-AzureADMSGroupLifecyclePolicy,Get-AzureADMSIdentityProvider,Get-AzureADMSLifecyclePolicyGroup,Get-
AzureADOAuth2PermissionGrant,Get-AzureADObjectByObjectId,Get-AzureADServiceAppRoleAssignedTo,Get-AzureADServiceAppRoleA
ssignment,Get-AzureADServicePrincipal,Get-AzureADServicePrincipalCreatedObject,Get-AzureADServicePrincipalKeyCredential
,Get-AzureADServicePrincipalMembership,Get-AzureADServicePrincipalOAuth2PermissionGrant,Get-AzureADServicePrincipalOwne
dObject,Get-AzureADServicePrincipalOwner,Get-AzureADServicePrincipalPasswordCredential,Get-AzureADSubscribedSku,Get-Azu
reADTenantDetail,Get-AzureADTrustedCertificateAuthority,Get-AzureADUser,Get-AzureADUserAppRoleAssignment,Get-AzureADUse
rCreatedObject,Get-AzureADUserDirectReport,Get-AzureADUserExtension,Get-AzureADUserLicenseDetail,Get-AzureADUserManager
,Get-AzureADUserMembership,Get-AzureADUserOAuth2PermissionGrant,Get-AzureADUserOwnedDevice,Get-AzureADUserOwnedObject,G
et-AzureADUserRegisteredDevice,Get-AzureADUserThumbnailPhoto,Get-CrossCloudVerificationCode,New-AzureADApplication,New-
AzureADApplicationExtensionProperty,New-AzureADApplicationKeyCredential,New-AzureADApplicationPasswordCredential,New-Az
ureADApplicationProxyApplication,New-AzureADApplicationProxyConnectorGroup,New-AzureADDevice,New-AzureADDomain,New-Azur
eADGroup,New-AzureADGroupAppRoleAssignment,New-AzureADMSApplication,New-AzureADMSApplicationExtensionProperty,New-Azure
ADMSApplicationKey,New-AzureADMSApplicationPassword,New-AzureADMSGroup,New-AzureADMSGroupLifecyclePolicy,New-AzureADMSI
dentityProvider,New-AzureADMSInvitation,New-AzureADServiceAppRoleAssignment,New-AzureADServicePrincipal,New-AzureADServ
icePrincipalKeyCredential,New-AzureADServicePrincipalPasswordCredential,New-AzureADTrustedCertificateAuthority,New-Azur
eADUser,New-AzureADUserAppRoleAssignment,Remove-AzureADApplication,Remove-AzureADApplicationExtensionProperty,Remove-Az
ureADApplicationKeyCredential,Remove-AzureADApplicationOwner,Remove-AzureADApplicationPasswordCredential,Remove-AzureAD
ApplicationProxyApplication,Remove-AzureADApplicationProxyApplicationConnectorGroup,Remove-AzureADApplicationProxyConne
ctorGroup,Remove-AzureADContact,Remove-AzureADContactManager,Remove-AzureADDeletedApplication,Remove-AzureADDevice,Remo
ve-AzureADDeviceRegisteredOwner,Remove-AzureADDeviceRegisteredUser,Remove-AzureADDirectoryRoleMember,Remove-AzureADDoma
in,Remove-AzureADGroup,Remove-AzureADGroupAppRoleAssignment,Remove-AzureADGroupMember,Remove-AzureADGroupOwner,Remove-A
zureADMSApplication,Remove-AzureADMSApplicationExtensionProperty,Remove-AzureADMSApplicationKey,Remove-AzureADMSApplica
tionOwner,Remove-AzureADMSApplicationPassword,Remove-AzureADMSDeletedDirectoryObject,Remove-AzureADMSGroup,Remove-Azure
ADMSGroupLifecyclePolicy,Remove-AzureADMSIdentityProvider,Remove-AzureADMSLifecyclePolicyGroup,Remove-AzureADOAuth2Perm
issionGrant,Remove-AzureADServiceAppRoleAssignment,Remove-AzureADServicePrincipal,Remove-AzureADServicePrincipalKeyCred
ential,Remove-AzureADServicePrincipalOwner,Remove-AzureADServicePrincipalPasswordCredential,Remove-AzureADTrustedCertif
icateAuthority,Remove-AzureADUser,Remove-AzureADUserAppRoleAssignment,Remove-AzureADUserExtension,Remove-AzureADUserMan
ager,Reset-AzureADMSLifeCycleGroup,Restore-AzureADDeletedApplication,Restore-AzureADMSDeletedDirectoryObject,Revoke-Azu
reADSignedInUserAllRefreshToken,Revoke-AzureADUserAllRefreshToken,Select-AzureADGroupIdsContactIsMemberOf,Select-AzureA
DGroupIdsGroupIsMemberOf,Select-AzureADGroupIdsServicePrincipalIsMemberOf,Select-AzureADGroupIdsUserIsMemberOf,Set-Azur
eADApplication,Set-AzureADApplicationLogo,Set-AzureADApplicationProxyApplication,Set-AzureADApplicationProxyApplication
ConnectorGroup,Set-AzureADApplicationProxyApplicationCustomDomainCertificate,Set-AzureADApplicationProxyApplicationSing
leSignOn,Set-AzureADApplicationProxyConnector,Set-AzureADApplicationProxyConnectorGroup,Set-AzureADDevice,Set-AzureADDo
main,Set-AzureADGroup,Set-AzureADMSApplication,Set-AzureADMSApplicationLogo,Set-AzureADMSGroup,Set-AzureADMSGroupLifecy
clePolicy,Set-AzureADMSIdentityProvider,Set-AzureADServicePrincipal,Set-AzureADTenantDetail,Set-AzureADTrustedCertifica
teAuthority,Set-AzureADUser,Set-AzureADUserExtension,Set-AzureADUserLicense,Set-AzureADUserManager,Set-AzureADUserPassw
ord,Set-AzureADUserThumbnailPhoto,Update-AzureADSignedInUserPassword'. This module 'AzureADPreview' may override the
existing commands. If you still want to install this module 'AzureADPreview', use -AllowClobber parameter.
At C:\Program Files\WindowsPowerShell\Modules\PowerShellGet\1.0.0.1\PSModule.psm1:1809 char:21
+ ...          $null = PackageManagement\Install-Package @PSBoundParameters
+                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (Microsoft.Power....InstallPackage:InstallPackage) [Install-Package],
   Exception
    + FullyQualifiedErrorId : CommandAlreadyAvailable,Validate-ModuleCommandAlreadyAvailable,Microsoft.PowerShell.Pack
   ageManagement.Cmdlets.InstallPackage

Please help - I have tried all sorts of connections to Azure but nothing helps
I need this to get Sensitivity Labels working