我想升级孤岛惊魂2到1.03,问怎么做

要打注册表，你的是硬盘版没有注册信息。

先看看文件夹里有没有注册表之类的。有运行

如果没有到网上下载一个。

注册最好包含卸载信息类的 ，怕你弄错，把下面的注册信息安装地址改为你的游戏安装地址并复制保存到记事本，格式改为reg。运行之

另外中文版1.03修改器也不能用，可能有跳出现象

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Ubisoft]

[HKEY_LOCAL_MACHINE\SOFTWARE\Ubisoft\Far Cry 2]

"InstallDir"="G:\\Far Cry 2"

"Executable"="G:\\Far Cry 2\\bin\\FarCry2.exe"

"Language"="English"

"Version"="1.00.00"

"SecuROM"="1"

[HKEY_LOCAL_MACHINE\SOFTWARE\Ubisoft\Far Cry 2\1.00.00]

[HKEY_LOCAL_MACHINE\SOFTWARE\Ubisoft\Far Cry 2\GameUpdate]

"execPath"="G:\\Far Cry 2\\bin\\FarCry2.exe"

"info"="3dfe4d6acf3d0769911c1b4aba90aef2"

"installdir"="G:\\Far Cry 2"

"language"="us"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{F2835483-37F2-4123-B4FE-0E77D58447F2}]

"ModifyPath"="\"C:\\Program Files\\InstallShield Installation Information\\{F2835483-37F2-4123-B4FE-0E77D58447F2}\\setup.exe\" -runfromtemp -l0x0009"

"NoModify"=dword:00000001

"NoRepair"=dword:00000001

"UninstallString"="\"C:\\Program Files\\InstallShield Installation Information\\{F2835483-37F2-4123-B4FE-0E77D58447F2}\\setup.exe\" -runfromtemp -l0x0009 -removeonly"

"LogFile"="C:\\Program Files\\InstallShield Installation Information\\{F2835483-37F2-4123-B4FE-0E77D58447F2}\\setup.ilg"

"InstallLocation"="G:\\Far Cry 2"

"ProductGuid"="{F2835483-37F2-4123-B4FE-0E77D58447F2}"

"InstallSource"="H:\\"

"DisplayName"="Far Cry 2"

"Publisher"="Ubisoft"

"URLInfoAbout"=""

"Readme"="G:\\Far Cry 2\\ReadMe.txt"

"RegCompany"="GLi"

"RegOwner"="KLU3K"

"DisplayIcon"="G:\\Far Cry 2\\bin\\FarCry2.exe"

"InstallDate"="20081021"

"Language"=dword:00000009

"DisplayVersion"="1.00.00"

"Version"=dword:01000000

"MajorVersion"=dword:00000001

"MinorVersion"=dword:00000000

"LogMode"=dword:00000001

另外这游戏可以用秘籍，详情参考这

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