PowerShell: XenServer Recreate ISO Store
A little too much code to past directly on SquareSpace (haven't had time to figure out a way around that) but here it is.
As I've had a couple questions I figured I'd post this. Once you install the snapin you need to run the following command (most likely with admin rights), why they don't do this as part of the install I don't know, I could see there being some "security" reason.
PS C:\Windows\Microsoft.NET\Framework64\v4.0.30319> .\InstallUtil.exe 'C:\Program Files (x86)\Citrix\XenServerPSSnapIn\XenServerPSSnapIn.dll'