Unable to detect your RAM. # nocov #357

Hello there,

i received this warning:

"Unable to detect your RAM. # nocov
Please raise an issue at https://github.com/csgillespie/benchmarkme
Warning in value[3L] :
RAM size can't be determined. Assume you have 16GB of RAM.
Warning in value[3L] :
Please report this error at github.com/xiaodaigh/disk.frame/issues
Warning in value[3L] :
Please include your operating system, R version, and if using RStudio the Rstudio version number"

So, i'm using windows 10 home edition, R studio Version 1.4.1717