Though Wise Package Studio does provide ICE checking, it some times misleads you (I’ll show at the end of the tutorial). Most of my peers use MS’ ORCA to check for ICE errors. Get it here http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/windows_installer_development_tools.asp
BTW: ICE errors are NOT Wise’s fault, it’s just MSI has rules and some apps break them.
On the testing PC
-Install ORCA
-Browse to the SharePoint to Sun_JVM_v1_4_2_03.msi
-Right-click on it and select Edit
-in the Tools menu select Validate
-Un-check the Show “INFO” Messages box and click Go.
-Now wait for about a minute.
-Click on the Copy Results button and paste into a text file and click Close
-Keep ORCA open if you want as it can help for troubleshooting. Do remember to close ORCA to compile new MSIs from WPS or else ORCA keeps the MSI file open and WPS can’t touch it.