质量效应DLC2安装不了的，把虚拟光盘中H:AutoPlayDocsMassEffect_PinnacleStation.exe拷进硬盘，然后用7.zip工具解压缩，把里面的东西依次考靠主目录下的各个文件夹，注意，不是一次性复制，一个一个打开，按照相同的目录层级拷贝过去。解压出来的个别目录对应不上的临时文件，不用理会。
再把的]Mass EffectDLCDLC_UNC目录下的AutoLoad.ini考到Mass EffectDLCDLC_Vegas（这个目录是7.ZIP解压后放进来的），然后编辑AutoLoad.ini 内容如下：
[Packages]
2DA1=BIOG_2DA_Vegas_GalaxyMap_X
2DA2=BIOG_2DA_Vegas_Merge_X
2DA3=BIOG_2DA_Vegas_AreaMap_X
2DA4=BIOG_2DA_Vegas_UI_X
2DA5=BIOG_2DA_Vegas_TreasureTables_X
DotU1=PlotManagerDLC_Vegas
PlotManagerConditionals1=PlotManagerDLC_Vegas.BioAutoConditionals
PlotManagerStateTransitionMap1=PlotManagerAutoDLC_Vegas.StateTransitionMap
PlotManagerConsequenceMap1=PlotManagerAutoDLC_Vegas.ConsequenceMap
PlotManagerOutcomeMap1=PlotManagerAutoDLC_Vegas.OutcomeMap
PlotManagerQuestMap1=PlotManagerAutoDLC_Vegas.QuestMap
PlotManagerCodexMap1=PlotManagerAutoDLC_Vegas.DataCodexMap
GlobalTalkTable1=DLC_Vegas_GlobalTlk.GlobalTlk_tlk
GlobalTalkTable1_ES=DLC_Vegas_GlobalTlk_ES.GlobalTlk_tlk
[GUI]
NameStrRef=
DescriptionStrRef=
ImagePackage="GUI_SF_PRC2_SaveLoad
