Why do I get an EOF / read error reading magic number error when uploading pictures with NetPBM?
[Answered by forum user Allistah] Replace your NetPBM binaries with binaries from this page. Then add libjpeg.dll which can be downloaded from this page. Unzip the NetPBM binaries and libjpeg into the same directory. Finally, re-run the configuration wizard and provide the path of these new binaries. (original forum post: here).