Build error in Analysis_timing.cs

[passantfarouk]

Everything with this amazing toolkit just works fine but whenever i try to build my project to see it on the hololens i get this build error , i tried multiple solutions and nothing was successful

the errors are :
Assets\DxR\Scripts\Analysis_timing.cs(49,39): error CS1503: Argument 1: cannot convert from 'string' to 'System.IO.Stream'
and
Assets\DxR\Scripts\Analysis_timing.cs(101,36): error CS1061: 'StreamWriter' does not contain a definition for 'Close' and no extension method 'Close' accepting a first argument of type 'StreamWriter' could be found (are you missing a using directive or an assembly reference?)