Ensure that you extracted the entire contents of the original ZIP file. Missing dynamic link libraries ( .dll files) will prevent the main executable from opening. Registration/License Code Requests
To understand the value of a portable install, one must first distinguish it from a standard setup. A traditional software installation writes configuration files, registry entries, and shared dependencies (like DLLs) deep into the operating system. This process requires administrator privileges, leaves traces on the machine, and can conflict with existing software. In contrast, a encapsulates the entire application within a single folder. No registry keys are created, no system directories are modified, and the software can be launched directly from its executable file. XLCompare, when deployed in portable mode, operates entirely self-sufficiently, respecting the boundaries of the host system. xlcompare portable install
⚠️ File association (.xlcmp projects) and shell context menu integration will not follow you—but that is the price of portability. Ensure that you extracted the entire contents of