Tibco Designer does not run in Windows 7
If you are having problem running Tibco Designer which suddenly terminates. You can check the logs under .TIBCOlogs
C:Usersusername.TIBCOlogs
Check the stderr file and see what error you are getting. I got this particular error:
java.lang.UnsatisfiedLinkError: Native library not found: tibrvnativesd
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:372)
at com.tibco.tibrv.Tibrv.<clinit>(Tibrv.java:79)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.tibco.ae.tools.designer.AEConsole.getRvVersion(AEConsole.java:230)
at com.tibco.ae.tools.designer.AEConsole.checkSupportJars(AEConsole.java:150)
at com.tibco.ae.tools.designer.AEConsole.startDesigner(AEConsole.java:90)
at com.tibco.ae.tools.designer.AEConsole.main(AEConsole.java:41)
Caused by: java.lang.UnsatisfiedLinkError: C:tibcotibrv8.4bintibrvnativesd.dll: Attempt to access invalid address
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(Unknown Source)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:368)
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:372)
at com.tibco.tibrv.Tibrv.<clinit>(Tibrv.java:79)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.tibco.ae.tools.designer.AEConsole.getRvVersion(AEConsole.java:230)
at com.tibco.ae.tools.designer.AEConsole.checkSupportJars(AEConsole.java:150)
at com.tibco.ae.tools.designer.AEConsole.startDesigner(AEConsole.java:90)
at com.tibco.ae.tools.designer.AEConsole.main(AEConsole.java:41)
Caused by: java.lang.UnsatisfiedLinkError: C:tibcotibrv8.4bintibrvnativesd.dll: Attempt to access invalid address
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(Unknown Source)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at com.tibco.tibrv.Tibrv.loadNativeLibrary(Tibrv.java:368)
Solution:
Check the designer.tra under c:tibcodesigner5.8bindesigner.tra and look and remove %RV_HOME%/lib/tibrvnativesd.jar. Start the designer and see if this solve your problem.
Code Holic 
