I got a problem. Help me please

Im using

Gemplus GCR410 reader
JDK 1.3
Win 2k
Internet Explorer 5
JBuilder 4.0 Enterprise

Well. My applet works fine when I use appletviewer to run it. I've make
averything (maybe not?) about signing jar files and granting permissions to
my applet in a way that now (in the web browser) it can read properties such
as cardTerminalFactory from the opencard.properties file. But I get this
exception when the process is trying to load com port drivers. What is
happening? Do I need a special permission? What permission is it? Should I
sing "java.io" classes? I think I shouldn't, it can not be.

If you have some idea please let me know

Thanks in advance.

Marchena

Here is the criminal.....

Exception occurred during event dispatching:
java.lang.ExceptionInInitializerError: java.security.AccessControlException:
access denied (java.io.FilePermission
C:\JBuilder4\jdk1.3\jre\lib\javax.comm.properties read)
          at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
:272)
          at
java.security.AccessController.checkPermission(AccessController.java:399)
          at
java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
          at java.lang.SecurityManager.checkRead(SecurityManager.java:890)
          at java.io.FileInputStream.<init>(FileInputStream.java:61)
          at java.io.FileInputStream.<init>(FileInputStream.java:95)
          at
javax.comm.CommPortIdentifier.loadDriver(CommPortIdentifier.java:587)
          at
javax.comm.CommPortIdentifier.<clinit>(CommPortIdentifier.java:688)
          at
com.gemplus.opencard.terminal.SerialComm.open(SerialComm.java:154)
          at
com.gemplus.opencard.terminal.GemCoreFamily.open(GemCoreFamily.java:247)
          at
com.gemplus.opencard.terminal.GemplusCardTerminal.open(GemplusCardTerminal.j
ava:241)
          at
com.gemplus.opencard.terminal.GemplusCardTerminal.open(GemplusCardTerminal.j
ava:220)
          at
opencard.core.terminal.CardTerminalRegistry.add(CardTerminalRegistry.java:13
0)
          at
com.gemplus.opencard.terminal.GemplusCardTerminalFactory.createCardTerminals
(GemplusCardTerminalFactory.java:491)


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