remove dx5sdk silent setup files (not needed anymore)

.github/workflows/build.yml

@@ -23,11 +23,9 @@ jobs:
     - name: Download DX5 SDK
       if: steps.cache-kit.outputs.cache-hit != 'true'
       run: |
-        cd dx5sdk
         curl -LO https://archive.org/download/idx5sdk/idx5sdk.exe
         7z x .\idx5sdk.exe
         7z x .\DX5SDK.EXE
-        cd cdrom
 
     - name: Setup MSVC 4.20
       if: steps.cache-kit.outputs.cache-hit != 'true'
@@ -37,7 +35,6 @@ jobs:
     - name: Setup DX5 SDK
       if: steps.cache-kit.outputs.cache-hit != 'true'
       run: |
-        cd dx5sdk
         move cdrom c:\islekit\dx5sdk
 
     - name: Cache kit

README.md

@@ -16,9 +16,9 @@ LEGO Island was compiled with Microsoft Visual C++ 4.20, so that's what this dec
 
 ### Assembling Kit
 
-Pick a directory without spaces to use as the root of your kit. Set this as the `ISLE_KIT_ROOT` in your preferred shell (on Windows, for instance `set ISLE_KIT_ROOT=X:/path/to/kit`).
+Pick a directory without spaces to use as the root of your kit. Set this as the `ISLE_KIT_ROOT` in your preferred shell (on Windows' CMD for instance, `set ISLE_KIT_ROOT=X:/path/to/kit`).
 
-Clone [MSVC420](https://github.com/itsmattkc/msvc420) to your kit root.
+Clone [MSVC420](https://github.com/itsmattkc/msvc420) to [kit root]/msvc420.
 
 Install the DirectX 5 SDK, changing the location to [kit root]/dx5sdk.
 

dx5sdk/cdrom/setup.iss

@@ -1,34 +0,0 @@
-[InstallShield Silent]
-Version=v5.00.000
-File=Response File
-[DlgOrder]
-Dlg0=SdWelcome-0
-Count=7
-Dlg1=SdLicense-0
-Dlg2=SdSetupTypeEx-0
-Dlg3=SdAskDestPath-0
-Dlg4=SdSelectFolder-0
-Dlg5=SdStartCopy-0
-Dlg6=SdFinish-0
-[SdWelcome-0]
-Result=1
-[SdLicense-0]
-Result=1
-[SdSetupTypeEx-0]
-Result=Compact
-[SdAskDestPath-0]
-szDir=C:\islekit\dxsdk
-Result=1
-[SdSelectFolder-0]
-szFolder=Microsoft DirectX 5 SDK
-Result=1
-[SdStartCopy-0]
-Result=1
-[Application]
-Name=the Microsoft DirectX 5 SDK
-Version=5
-Company=Microsoft
-[SdFinish-0]
-Result=1
-bOpt1=0
-bOpt2=0