Right-click specifically on ( SS-Lisa-v-049.7z.001 ). Do not right-click part .002. Hover over the 7-Zip menu (or your chosen archiver's menu). Select "Extract Here" or "Extract to 'SS-Lisa-v-049/'" .
Open your file explorer and navigate to the folder containing all the parts. SS-Lisa-v-049.7z.002
: This usually means you are trying to extract .002 directly instead of starting with .001 , or you are missing one of the parts in the sequence. Right-click specifically on ( SS-Lisa-v-049
The software will automatically read part .001 , detect part .002 (and any others) in the same folder, join them together, and extract your complete files. ⚠️ Troubleshooting join them together