推荐回答（1个）
Nulldc.1.0.3,运行模拟器要安装vcredist_x86 2005
首先打开模拟器
我们第一步要做是给模拟器配置插件，视频分为2种插件一种C视频插件（无法模拟雾化效果，可以玩某些游戏提到全速，再生侠，电脑战机等使用这个插件可以全速玩到通关）N插件最常用一般游戏就用这个模拟了，其他插件就按照我截图设置，音频一定要选最后一个，其他都有各种问题。
设置好插件后，点配置给模拟器设置，一般游戏分为NTSC，和PAL（区别在于一般日版美版游戏都是NTSC，全速是60帧，欧版游戏一般都是PAL，全速是50帧，NTSC就选择VGA0 (RGB），PAL游戏要选择最后一个（TV）要不无法运行游戏
设置N视频插件配置，按照我的设置好了，都是比较完美设置
这里选择第二项，能大量修正背景贴图错误，如私立学院等
音频设置选择同步，有些模拟有问题或者没声音游戏就开启DSP模拟
在这里设置键位
设置好后，我们就可以开始HAPPY了
点文件点打开，选择镜像文件!
这里要特别注意，选择游戏路径当中不允许有中文字出现，要像我这样
E:\GAME\Simulator\Console\Dream.Cast\Roms\[DC].Blue.Stinger.(J)\[DC].Blue.Stinger.(J).cdi
出现一个中文字读取时候会发生错误
游戏选择完成点开始就可以玩了
这2个文件是记忆卡文件，可以用管理DC模拟器记忆卡软件来管理
Nulldc.1.0.3 支持MDS CDI GDI 3种格式镜像，前两个默认点打开选择就OK，下面教大家怎么选择GDI镜像模拟，在GDROM里把，修正ROM区域，使用默认镜像勾上，然后选择默认镜像选择GDI镜像，直接点模拟系统开始就可以玩了。
关于如何更换光盘，在游戏中提示更换光盘前提下，还是选择GDROM里，选择默认镜像选择要更换盘镜像，完了点更换光盘就OK了！
关于如何开抗锯齿，和关闭讨厌那个DOS窗口，要到模拟里nullDC.cfg里改东西，具体改哪一个本人忘记了实在想不起来了。。。。
提供我改好的nullDC.cfg文件吧，覆盖到模拟器里就行
最后补充一点：某些游戏，尤其是欧版PAL制式的游戏，必须打开GDrom区域修正，否则找不到盘。
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