英雄无敌3游戏是一款幻想题材主题的策略类回合制游戏，有时候在win10系统下玩英雄无敌3却无法正常打开，尝试多次都是一样的结果，这要怎么办？就此疑问，本教程就来说说win10无法正常打开英雄无敌3游戏的解决方法。
具体方法如下：
1、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64
REGEDIT4
[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:00000001
"Music Volume"=dword:00000005
"Sound Volume"=dword:00000000
"Last Music Volume"=dword:00000005
"Last Sound Volume"=dword:00000000
"Walk Speed"=dword:00000002
"Computer Walk Speed"=dword:00000003
"Show Route"=dword:00000001
"Move Reminder"=dword:00000001
"Quick Combat"=dword:00000000
"Video Subtitles"=dword:00000001
"Town Outlines"=dword:00000001
"Animate SpellBook"=dword:00000001
"Window Scroll Speed"=dword:00000001
"Bink Video"=dword:00000001
"Blackout Computer"=dword:00000000
"First Time"=dword:00000000
"Test Decomp"=dword:0000000f
"Test Read"=dword:00000002
"Test Blit"=dword:00000008
"Unique System ID"="B0Q"
"Network Default Name"="Player"
"Autosave"=dword:00000001
"Show Combat Grid"=dword:00000000
"Show Combat Mouse Hex"=dword:00000000
"Combat Shade Level"=dword:00000000
"Combat Army Info Level"=dword:00000000
"Combat Auto Creatures"=dword:00000001
"Combat Auto Spells"=dword:00000001
"Combat Catapult"=dword:00000001
"Combat Ballista"=dword:00000001
"Combat First Aid Tent"=dword:00000001
"Combat Speed"=dword:00000000
"Main Game Show Menu"=dword:00000001
"Main Game X"=dword:00000000
"Main Game Y"=dword:00000000
"Main Game Full Screen"=dword:00000001
[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"=".\"
2、双击运行刚刚建立的64.reg，将其加入到注册表。
3、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。
4、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）。
综上所述win10无法正常打开英雄无敌3游戏的解决方法，简单设置之后，游戏就恢复正常运行了。