> 
> "...Please repair Visual Studio 2015 Update 3, then install this
>  product again."
> 
> 
> 

I'm getting this when I try and update the ASP.NET Web Tools Extension in my version of VS 2015 which I installed only today. After I got this error I checked and my version was Update 3. I tried to install it regardless and got a message saying that I already had it.

Any ideas on how I can get around this issue?