When i click to open the jar its says its corrupt or invalid and I have redownloaded updated java etc...

If its a downloaded local script, you have to move the .jar into your C:\Users\(Your name)\OSBot\Scripts

No I mean like when I download the jar file for the bot and I click on the jar file to open the bot it says invalid or corrupt jar file.

do you have teamviewer? I'd be happy to help. skype is effyuhall

Just redownload it, might be your internet connection.

Make sure you have the latest version of Java (double-check) here: http://java.com/en/download/installed.jsp

If not, then uninstall it from Control Panel > Programs and Features (Control Panel > Add or remove programs for Windows XP) and then redownload it (http://java.com/).

You can also try getting JDK, this has worked for a few people in the past: http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html

 

I doubt this would have any effect on it, but you can always try deleting your OSBot folder (C:\Users\yourusername\OSBot) and redownloading the client (http://osbot.org/).