I you are trying to share a software protection key (USB protection key) that is made for local use, it will most likely not work and will not be able to be shared on your server. Software protection companies are aware of sharing abilities of USB devices and usually lock that feature or find another way to prevent users from doing so.
However, a network sharing option (also called "floating license") should be offered as an option from your software supplier; this usually comes at an additional cost.