DOS Games made for DOS require an emulator to run on Windows. Use DOSBox or a frontend like D-Fend Reloaded and read this guide to play DOS games on your Windows PC.
The game is a sequel to 1990's Elvira: Mistress of the Dark. It was followed by Waxworks, which can be considered its spiritual sequel.
The above text is licensed under the GNU Free Documentation License. This text is based on this Wikipedia article.
Search on eBay