We need to clear up this misunderstanding.
NHL Hockey IS NHL94 for PC.
IT IS NOT NHLPA93. The misunderstanding comes from that it was made in 93. But so was NHL94 for the consoles...
It has basically the same rosters as the console versions of NHL94 (with some additions) but it is entirely based on the 92/93 season so no expansion teams and Dallas Stars is the Minnesota North Stars.
Many editing tools for 95PC works on NHL Hockey. For example NHLINFO.