I've run across an issue with the way NZB Autoload functions - I'll try to define it as clearly as possible. I'm running newsbin 6.31-build 1858 (64 bit) on Windows 7 Ultimate (64 bit).
I have Newsbin monitoring a folder for nzb files, with another external application downloading nzb's and saving to this folder. The issue arises when a large NZB is downloaded into the autoload folder. If the NZB is still in the process of downloading, newsbin will begin reading it. Newsbin finishes processing it before the file is finished downloading. This results in the newsbin error "NZB File Load Failed" both in the logging tab, and in the popup "Critical Errors Box". After the error occurs, newsbin will move the partially downloaded file to the "Loaded" Subfolder and continue watching the autoload folder.
Thanks to the nature of Windows file handling - the file will complete downloading after its been moved. The work around is to ignore the "NZB File Load Failed" error, wait for the file to complete downloading, then, go find the file in the loaded folder, and either move it back to the autoload folder, or double click it.
Is there a way that newsbin can be configured to handle the collisions (reading the nzb while its still downloading) more gracefully?