The file jaas_nt.dll is a part of the Java Authentication and Authorization Service for Java 2 Platform Standard Edition binary from International Business Machines Corporation. The Java Authentication and Authorization Service is a security feature that prevents unauthorized users from running Java code. This is an augment to the standard Java security methods, and may exist as a plugin for earlier version of Java.
If this file is listed in an error message, your security may not work correctly and some of your Java programs may not run. You can solve a lot of dll file errors simply by cleaning your registry. The registry is a database with records of every file installed on your computer. Windows refers to the registry to find the files that belong to a program when you run it. A mistake in the registry can break your programs.
ZookaWare PC Cleaner blasts away registry mistakes. ZookaWare PC Cleaner is designed to hunt down and fix every error in your registry, getting your system running at 100% again. Try a free ZookaWare PC Cleaner scan now to see what cleaning your registry may need.