Help on Signed Applet Example(SAE)

KOH FEE FEE (csi35196@wira1.cs.usm.my)
Sun, 16 Nov 1997 17:56:58 +0800 (MYT)

Date: Sun, 16 Nov 1997 17:56:58 +0800 (MYT)
From: KOH FEE FEE <csi35196@wira1.cs.usm.my>
To: java-security@web2.javasoft.com
Subject: Help on Signed Applet Example(SAE)
Message-Id: <Pine.SUN.3.91.971116175150.25456A-100000@wira1>

We have followed the instruction in the SAE and encountered the following
error:

# Security Exception: checkwrite:tmpfoo
# Error: Invalid Hash of this JAR entry (-7882)
# jar file: C:\TEMP\jzipISTP.TMP
# path: JdbcApplet1.class
# Error: Strange PKCS7 or RSA failure (-7881)
# jar file: C:\TEMP\jzipISTP.TMP
# path: C:\TEMP\jzipISTP.TMP
# Error: loading of signatures has failed (-1)
# jar file: C:\TEMP\jzipISTP.TMP
# path: /codebase/
# Security Exception: checkwrite:tmpfoo

We are using:
OS - Window NT Server 4.0
JDK - 1.1.4
Browser - Netscape Communicator 4.02
Http Server - Microsoft IIS

Please help and thanks.

garyung