We've uploaded Jacob's Quest to virus total;

https://www.virustotal.com/gui/file/f21aeb8192a399940edc75059e30a2c675996f49c9b6...

Only two results have come back, which is definately false positive. This is because of the use of an executable packer, which commonly can flag up as a false positive. Jacob's Quest is 100% safe to add to your exclusions.