Hi Dennis.  PowerPath/VE for Windows Hyper-V support was introduced with the 5.3 release.  PowerPath/VE for Windows on W2K8 is specifically licensed for the Hyper-V feature in the parent partition.  PowerPath for Windows is used in all other cases when Hyper-V is not in use.  I hope that helps.  Thanks, Brion
Hi All,  I install powerpath 5.1 for windows at Microsft hyper-V environemnt. I read doc, and found powerpath VE also support MS hyper V.  What will it impact the system if I use regular powerpath?  Thank you for input. Dennis  
PowerPath & Microsoft Hyper-V