Exchange Shell

Get a list of addresses, c:\export to smtp.csv

Get-Mailbox -ResultSize Unlimited |Select-Object DisplayName,ServerName,PrimarySmtpAddress, @{Name=“EmailAddresses”;Expression={$_.EmailAddresses |Where-Object {$_.PrefixString -ceq “smtp”} | ForEach-Object {$_.SmtpAddress}}} | Export-CSV c:\smtp.csv -NoTypeInformation

Change Windows Server 2012 product key

Open Search

Type Slui.exe 0x3

Tap or click the Slui.exe 0x3 icon

Type your product key in the Windows Activation window, and then click Activate

Dell service tag from Xen host

SSH to the host and use this command:

dmidecode -s system-serial-number

Outlook 2010 autocomplete data (formerly the NK2 file)

C:\Users\%username%\AppData\Local\Microsoft\Outlook\RoamCache

Stream_Autocomplete_0_{a long string of numbers/letters}.dat

Windows Registry

Redirect user shell folders

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\

Resolve DNS server issues

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\DnsClient

Print Management Missing from Home Premium

Simple workaround if you need to remove printer drivers:

Run 'printui /s /t2' and select the driver you would like to remove.

Reclaiming disk space from System Volume Information

To see the space allocated: vssadmin list shadowstorage

To see the current restore information: vssadmin list shadows

To resize the maximum allocated space: vssadmin resize shadowstorage /on=[X]: /For=[X]: /maxsize=[X]GB

Example: vssadmin resize shadowstorage /on=c: /for=c: /maxsize =10GB