The "Franke, H W Heyne SF Story Reader 12 rar" string points to a (signified by the .rar file extension) containing the text or scans of a prominent German science fiction anthology.
Science Fiction Story Reader 12 (often styled as Science Fiction Story Reader XII ) Editor: Herbert W. Franke Publisher: Wilhelm Heyne Verlag (München) Publication Date: July 1979
Instead of attempting to locate or extract a potentially harmful file, you can legally access this material: Franke, H W Heyne SF Story Reader 12 rar
The Science Fiction Story Reader was a highly influential, landmark German paperback anthology series running from 1974 to 1983.
Science Fiction Story Reader XII. by Franke, Herbert W. [Hrsg.] - Biblio The "Franke, H W Heyne SF Story Reader
Because it is out of print, you can find original physical copies on platforms like Biblio or regional secondhand German book platforms like AbeBooks.de and Medimops.
If you are looking for the actual literature rather than a risk-prone download, here are the details of the original publication: Science Fiction Story Reader XII
The series was curated in rotation by two massive figures in German sci-fi: Wolfgang Jeschke (handling the odd-numbered volumes) and Herbert W. Franke (handling the even-numbered volumes).