SOLVED: Error Code: 0x800F0906 – Can Not Install Dot Net 3.5 on Windows 8.1
Windows 8 and 8.1 do not allow you to install Dot Net 3.5 using an internet connection… which is its default. The solution is to extract the SXS folder from your install media and then run a command line install with the following: Insert your Windows 8 (or 8.1) DVD Read more…