在英雄无敌3死亡阴影文件夹里建立一个txt文件，里面输入以下内容，然后将TXT文件后缀名改为.reg，并命名为64REGEDIT4 [HKEY_LOCAL_MACHINE\Software\Wow6432Node\New World Computing] [HKEY_LOCAL_MACHINE\Software\Wow6432Node\New World Computing\Heroes of Might and Magic?III] [HKEY_LOCAL_MACHINE\Software\Wow6432Node\New World Computing\Heroes of Might and Magic?III\1.0]'AppPath'='.\''CDDrive'='.\''Show Intro'=dword:'Music Volume'=dword:'Sound Volume'=dword:'Last Music Volume'=dword:'Last Sound Volume'=dword:'Walk Speed'=dword:'Computer Walk Speed'=dword:'Show Route'=dword:'Move Reminder'=dword:'Quick Combat'=dword:'Video Subtitles'=dword:'Town Outlines'=dword:'Animate SpellBook'=dword:'Window Scroll Speed'=dword:'Bink Video'=dword:'Blackout Computer'=dword:'First Time'=dword:'Test Decomp'=dword:0000000f'Test Read'=dword:'Test Blit'=dword:'Unique System ID'='B0Q''Network Default Name'='Player''Autosave'=dword:'Show Combat Grid'=dword:'Show Combat Mouse Hex'=dword:'Combat Shade Level'=dword:'Combat Army Info Level'=dword:'Combat Auto Creatures'=dword:'Combat Auto Spells'=dword:'Combat Catapult'=dword:'Combat Ballista'=dword:'Combat First Aid Tent'=dword:'Combat Speed'=dword:'Main Game Show Menu'=dword:'Main Game X'=dword:'Main Game Y'=dword:'Main Game Full Screen'=dword:[HKEY_LOCAL_MACHINE\Software\New World Computing\Heroes of Might and Magic(TM) III Armageddon's Blade][HKEY_LOCAL_MACHINE\Software\New World Computing\Heroes of Might and Magic(TM) III Armageddon's Blade\1.0]'AppPath'='.\'
双击运行刚刚建立的64.reg，将其加入到注册表。
右键单击死亡阴影图标，点击属性---兼容性---兼容模式，选择低于Windows xp(sp3)以下的模式，最好是Windows95，经测试Windows95可以玩。
双击运行图标，试试结果吧（如果不能运行就降低兼容模式，最低到windows 95）