window leak

Hello everyone, this is my first post here. It is great to find such a large and helpful community of home maintenance and repair enthusiasts. As a new homeowner, I believe I will be spending a lot of time here for the foreseeable future. The reason for joining this forum is to as a question...

5 year old home/window. I had one contractor out to look at the window and they indicated it was flashed correctly but that maybe the window frame was cracked (they saw clear sealant when they pulled off siding and looked below flashing). If there is strong wind during a rainstorm the water...