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I opened (with Database Explorer) a connection to a local DB2 database using local URL. Then I'm unable to connect to another database on the same machine nor I can trying after disconnected the first, getting the following message. Unable to add connection, cannot establish a connection to jdbc:db2:[database Name] using COM.ibm.db2.jdbc.app.DB2Driver (java.lang.UnsatisfiedLinkError: Native Library C:\Programmi\DB2\bin\db2jdbc.dll already loaded in another classloader) The classloader is NetBeans itself and I can connect to another local DB2 database only closing and restarting it.
*** This issue has been marked as a duplicate of 43073 ***
well, it seems as a dup of mentioned bug, but original one is IMHO a dup of issue #45385 isn't it?