Java problem when using Chrome in Windows 7

Anyone know how I can make Java work?   I get the message below when I try to log on to my shared folders from external location.

CacheEntry[]: updateAvailable=false,lastModified=Tue Nov 26 15:22:08 GMT 2013,length=117775
Missing Application-Name manifest attribute for:


What version of Java is the one currently installed in your system? At this moment the most efficient version for remote access is Java 7, Update 45.