PLEASE HELP! WEIRD SERVER PROPBLEM!

When I downloaded the 1.1 nonrec build, and replaced it with the 1.0 rec build the bukkit launcher tells me that it cannot be found!
I AM NEW TO BUKKIT !!!!! SIMPLE!!!

 

You are spelling the name of the craftbukkit.jar file wrong in the .bat file.

 

Help! What do I do?

 

Change the name in the Starter.bat file from "craftbukkit-1.0.1-R1" to craftbukkit-1.1-R1-20120120.195601-80"
This is the name of your current craftbukkit.jar. Either type in that whole thing ( lolz ) or rename the jar file to something simpler ( craftbukkit.jar ? ) and type that into the starter.bat. The names MUST match. And, on another note, the starter.bat and craftbukkit.jar MUST be in the same folder, so you must make a shortcut if you so choose.

 

I am so confused

Not working. Here is what the contents of the server.bat file read:
Echo OFF
IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="64" java -Xms1024M -Xmx2048M -jar "%~dp0craftbukkit.jar"
IF /I "%PROCESSOR_ARCHITECTURE:~-2%"=="86" java -Xincgc -Xmx1024M -jar "%~dp0craftbukkit.jar"
PAUSE


Here is the name of my CraftBukkit server jar file: craftbukkit.jar

EDIT by Moderator: merged posts, please use the edit button instead of double posting.