Access HTTPS url in Applet

[Apps Appagundi]

Hi

I get the following error when i try to access the https url from my applet. I have signed the applet code with PFX.

Website is accessibale using https and over that i am using signed applet.

java.security.KeyStoreException:
WIExplorerMy not found at java.security.KeyStore.getInstance(Unknown Source)
at sun.plugin.services.WIExplorerBrowserService$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.services.WIExplorerBrowserService.getBrowserClientAuthKeyStore(Unknown Source)
at sun.plugin2.main.client.WIExplorerServiceDelegate.getBrowserClientAuthKeyStore(Unknown Source)
at sun.plugin2.main.client.MessagePassingExecutionContext.getBrowserClientAuthKeyStore(Unknown Source)
at sun.plugin2.applet.Applet2BrowserService.getBrowserClientAuthKeyStore(Unknown Source)

Help will be appreciated.

Thanks