If I use the function you mentioned above , Will it work for me?No, as Vin Dinh says, UTC is derived from the machine's local time, offsetting this depending on the locale. If I call both in the debug window for instance, this is what I get:
? Now(), GetUTC()
11/08/2014 12:41:38 11/08/2014 11:41:38
The UTC is offset from the local time by -1 hour as in the UK we are currently on BST.
In your situation you should use the code at the link Vin Dinh gave you to get the current server time.
Ken Sheridan, Stafford, England