license.formattedExpiry() displays incorrect date on Visual Studio 2017

[Kenichiro-Yoshimi]

I needed to change the code lines in utils.cc as written below. Are these changes valid?

#  ifdef _MSC_VER
---  time_t t;
+++  time_t t = currTime->tv_sec;
#    if defined(_USE_32BIT_TIME_T)
  _time32(&t);
#    else
--- _time64(&t);
+++ //_time64(&t);
#    endif