Hello, We would like to enable .net 3.5 SP1 offline on Windows 8, without connexion to Internet. InstallShield provided a patch to do it, but you need Internet connexion. http://kb.flexerasoftware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=Q210041&sliceId= Is there is way to do it without internet connexion ? Microsoft provides the following tool to do it offline : dism.exe /online /enable-feature /featurename:NetFX3 /Source:d:\sources\sxs /LimitAccess d: is the location where you have the installation sources of Windows 8. Is there a way to do the same with installshield ? You may replace d:\sources\sxs by c:\windows\WinSxS, so this will not need the installation CD of Windows 8 Now, we are using InstallShield 2008, version 14. But we can upgrade to a newer version if we could activate .Net 3.5 SP 1 offline. Thanks ... View more