: Place all numbered parts ( .001 , .002 , etc.) in the exact same folder.
Open your 7-Zip installation folder (usually C:\Program Files\7-Zip\ ). GrAl 7z
If you are trying to combine files using a different program or if "GrAl" refers to something else (such as a specific game mod, database, or a map raster dataset using GDAL), 7Z: Zip 7Zip Rar File Manager - Apps on Google Play : Place all numbered parts (
: Right-click only on the file ending in .7z.001 . GrAl 7z
Create a new folder named Formats if it does not already exist.