Divide by zero error?

if ( DayOfWeek() == 1 )
if ( Hour() == 0 ) //I always get a divide by zero in this line of code when I use strategy tester and data = 2008.01.01 to 2008.12.31, if I were to use 2009 data no problem
if ( Minute() == 0)

Is there another way to check if it passed Monday and GMT 0000?

Try Hour(Time[0]))
also same on day of wk

I solve this problem.
on 1 Jan 2014 at 00:00 GMT I will post the solution in separate topic.

Be there all.