If error "SYS3175" in JAVAI.DLL occurs while using Webmail with Netscape Communicator 4.04 for OS/2 and the following is true:
2. Choose Edit->Preferences->OS/2 Preferences.
3. Click "IBM Java Properties."
4. In the Java Options/Enter Optional Java Parameters field, remove -nojit.
5. Click OK to save the Java choices.
6. Click OK to save preferences.
7. Restart Netscape Communicator 4.04 for OS/2.