To get it to install with 4.0, you can modify the ScriptExec file...
After the Installation will start in 5s and Sleep 5000 lines, add the following:
COPY -c USER\PRG0\APL\Av.exe SD\PRG0\APL\Av1.exe
COPY -c USER\PRG1\APL\Av.exe SD\PRG1\APL\Av1.exe
This will backup the current AV.EXE to your SD Card.
Then before the REMOVE USER\PRG.FLG file add the following:
REMOVE USER\PRG0\APL\Av1.exe
REMOVE USER\PRG1\APL\Av1.exe
COPY -c SD\PRG0\APL\Av1.exe USER\PRG0\APL\Av1.exe
COPY -c SD\PRG1\APL\Av1.exe USER\PRG1\APL\Av1.exe
You will need to create the directory PRG0\APL and