Hi Haim,
My suggestion would be
to proceed with gxo2.exe and
not to proceed with Symantec. Just have it disabled for as long as you're toying around with OxygenBasic that's still a W.I.P.
This is a
false alarm. Many AV packages are triggered off by new
native code compilers trying to be on the safe side. This happens until they have collected a solid base of well behaved submissions on the net, or alternatively until the dev team pays off the AV gang with (un)fair sums of money for putting the compiler on their exclusion lists.
I guess none of us has changed his name for
Zuckerberg yet, has he?