download microsoft .net framework 4.5.2 (offline installer) for windows vista sp2, windows 7 sp1, windows 8, windows 8.1, windows server 2008 sp2, windows server 2008 r2 sp1, windows server 2012 and windows server 2012 r2 from official microsoft down
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the microsoft .net framework 4.5.2 is a highly compatible, in-place update to the microsoft .net framework 4, microsoft .net framework 4.5 and microsoft .net framework 4.5.1. the offline package can be used in situations where the web installer cannot be used due to lack of internet connectivity.