Signed Applet problems

Hi all,

I have a problem with one applet. I just built an applet (JDK 1.2) to download a file to the local machine; so far is OK, I got my digital certificate and I have signed the applet. Now when I test it in IE 5.x or 6.x it shows me the certificate and of course I trust, so it writes to the local hard drive, but when I try to test in Netscape 4.7 or greater; it shows me the certificate, I choose the "Trusted option" but I got the error:

access denied (java.io.FilePermission c:\mwSave.dll write)

I don't have any idea why if my applet is already signed and the certificate is valid I am getting this error... I am using a signed applet to do not use the policy file.... and should work, well I think that....

Any ideas....

Thanks in advance.

[788 byte] By [lfpgMWa] at [2007-9-29 15:32:04]