On 02/04/2013 08:10 PM, Henry Jen wrote: > On 02/04/2013 07:55 PM, Tim Bell wrote: >> On 02/04/13 18:03, Henry Jen wrote: >> >> 1) What values of TEMP temp TMP tmp do you have in your environment? >> >> After set TEMP and TMP, it works now. Thanks. I don't know how come TEMP is not set. Cheers, Henry