You must be aware of windows installer packages such as Microsoft Standard Installer (.MSI) and InstalleShield installer (.ISM). In this article, I will introduce ORCA standalone tool application that allow you to edit the properties of .MSI and .ISM files.
Yes, ORCA is an ISM and MSI Editor.
Free ISM and MSI Editor:
Currently, this tool is retired, and there is no support from the company. However, you can still use it to look up .MSI and .ISM installer contents and its fields. You can consider this tool as a reference tool, and it may help you in issue investigation.
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