After updating my Windows JCO3 to a newer version. The driver fails to start with a java exception.

 

DirXML Log Event -------------------
    Driver  = \PICASSO_TREE\novell\infrastructure\PICASSO_DRIVERSET\SAP User Management CMP
    Thread  = Subscriber
    Level   = fatal
    Message = Exception caused by DriverShim.init()
java.lang.ExceptionInInitializerError: Error getting the version of the native layer: java.lang.UnsatisfiedLinkError: C:\WINDOWS\system32\sapjco3.dll: This application has failed to start because the application configuration is incorrect. Reinstalling the application may fix this problem
 at com.sap.conn.jco.rt.MiddlewareJavaRfc.<clinit>(MiddlewareJavaRfc.java:212)
 at com.sap.conn.jco.rt.DefaultJCoRuntime.initialize(DefaultJCoRuntime.java:73)
 at com.sap.conn.jco.rt.JCoRuntimeFactory.<clinit>(JCoRuntimeFactory.java:23)
 at com.sap.conn.jco.rt.RuntimeEnvironment.<init>(RuntimeEnvironment.java:40)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
 at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
 at java.lang.Class.newInstance0(Class.java:355)
 at java.lang.Class.newInstance(Class.java:308)
 at com.sap.conn.jco.ext.Environment.getInstance(Environment.java:121)
 at com.sap.conn.jco.ext.Environment.registerDestinationDataProvider(Environment.java:216)
 at com.novell.nds.dirxml.driver.SAP.environment.JCoEnvironment.registerJCOProviders(JCoEnvironment.java:34)
 at com.novell.nds.dirxml.driver.sapumshim.SAPDriverShim.init(SAPDriverShim.java:113)
 at com.novell.nds.dirxml.remote.loader.Driver.startDriver(Driver.java:361)
 at com.novell.nds.dirxml.remote.loader.Driver.driverStart(Driver.java:90
DirXML: [02/18/10 11:48:43.45]: )
 at com.novell.nds.dirxml.remote.loader.RemoteLoader.run(RemoteLoader.java:950)
 at java.lang.Thread.run(Thread.java:619)
DirXML: [02/18/10 11:48:43.45]: TRACE:  Remote Loader: Sending...
DirXML: [02/18/10 11:48:43.45]: TRACE:  <nds dtdversion="3.5" ndsversion="8.x">