Does .net 4.5 work side by side with .net 4.0?

Question

I am interested in installing the .NET 4.5.

But I have heard that it is an In-Place upgrade.

Since the users at my company uses Windows XP. I can\'t release any

Answer 1

I asked this question on the WPF Forum and was given basiclly the same answer that @hvd gave.

http://social.msdn.microsoft.com/Forums/en/wpf/thread/c05a8c02-de67-47a9-b4ed-fd8b622a7e4a