How To Install Microsoft.Mshtml Assembly more. On Windows, this should be in steamapps/common/The Binding of Isaac Rebirth/resources, which is located in your Steam folder. Installing Mods Mods made for Rebirth & Afterbirth must be installed manually into the game's resources folder. Modding with Rebirth & Afterbirth Modding Rebirth & Afterbirth is limited to editing and replacing existing assets, unless you.
