: You must have all parts (e.g., .001 , .002 , .003 ) in the same folder. Tools : Use 7-Zip or WinRAR .
: Right-click the .001 file and select "Extract Here." The software will automatically merge the parts into the original document or dataset. Common "Papers" and Data for LGLV
Since this is a split archive, you generally cannot open it as a single file.