using system() calls

I am running this code in Windows 7 it compiles and runs fine, but it does not create the reports.log file. I have run the code in Ubuntu and it works fine. Can anyone help figure out what I need to change to make it create the file. Thank you for your help.

Code:

/*includes*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

//prototypes
char* now();

int main()
{
    //local variables 
    char comment[80];
    char cmd[120];

    fgets(comment, 80, stdin);
    sprintf(cmd, "echo %s %s >> reports.log", comment, now());

    system(cmd);

    return 0;
}

/************************************************************************
* FUNCTION:        FunctionName()
* DESCRIPTION:     Displays the parking lot status at the beginning of
*					the day
* INPUT:
*    Parameters:   aStack - this is the car stack
*                  vanStack - this is the van stack
*
*    File:         N/A
*
* OUTPUT:
*    Return Value: N/A
*
*    Parameters:   N/A
*
*    File:         N/A
*
*
* CALLS TO:        N/A
************************************************************************/
char* now()
{
    time_t t;
    time (&t);

    return asctime(localtime (&t));
}

 

Are you sure the file wasn't created at all? It's likely to have been created where you don't expect it. Try "dir/s c:\reports.log" and repeat for all drives on your system - that'll find it if it's there.