How to locate and install Visual Studio 2010 SP1? - Super User
Even after SP1, you should apply these (available offline as separate installers): visual studio 2010 sp1 download offline installer
Once you have downloaded the VS2010SP1dvd1.iso (or the all-in-one ISO), follow this checklist to ensure a smooth offline installation. How to locate and install Visual Studio 2010 SP1
: Log in to My.VisualStudio.com with a free Dev Essentials or a paid Visual Studio subscription. visual studio 2010 sp1 download offline installer
Finding the Visual Studio 2010 Service Pack 1 (SP1) offline installer