[Groucho2004]

Originally Posted by StainlessS

And simple as this without the plugin stuff, not really much worse/bigger.

    FILE * fp=NULL;
    __int64 sz64=0;
    if(!(fp=fopen(fn, "rb" )))      env->ThrowError("%sCannot Open Filename",myName);
    bool err = (_fseeki64(fp,0,SEEK_END)!=0||(sz64=_ftelli64(fp))<0);
    fclose(fp); fp=NULL;

Sure. I just like to ask the OS directly if possible. Different strokes...