My development team currently was forced over to a remote development environment where we don't have full access to the servers. Before the update over we had a JAR that was running good on Java 1.7 x64 along with JRE 7. When we moved over to the new server our JAR was running alright but then one of the server admins "updated" our Java to an older Ver. and uninstalled the one we were using. do not ask me why I do not know. I re-installed Java 1.7 and uninstalled 1.6 along with the JREs.
The below issue occurs at runtime there're no make errors:
Registry key 'Software\JavaSoft\Java Runtime Environment\CurrentVersion'
has value '1.7' but '1.6' is needed.
Error: couldn't find java.dll
Error: couldn't find Java SE Runtime Environment.
Exception in thread "main" java.language.UnsupportedClassVersionError: ... :
Unsupported major.minor Ver. 51.0