Instructions on how to use this patch for LucasArts 
LeChucks Revenge

Installation: This update will prompt you for the location of the 
game (where to install the patch), so have this information available 
before double-clicking on the update file. 

WINDOWS 95 
Double-click on the "install.exe" file to begin the installation. 

DOS 
In this example, we have Monkey 2 installed on our "C" drive and in 
the "Monkey2" directory. Type "install.exe c:\Monkey2" and hit the 
ENTER key. Before the decompression process can begin, you will 
receive a prompt that states "Unzip file? [Y|N]", hit the "Y" key to 
continue 

CORRECTS: This is an alternate install program for Monkey Island 2. 
This patch corrects 'Scriptline 130 not in room 108', 'No disk in 
drive', or 'Char set not found in room' when attempting to start the 
game after the initial installation. 