filename_extension(filename));
file=SmartFILE(fopen(newfilename.c_str(),POPEN_BINARY_WRITE_TYPE));
if(callback)callback->task(newfilename);
filename_extension(filename));
file=SmartFILE(fopen(newfilename.c_str(),POPEN_BINARY_WRITE_TYPE));
if(callback)callback->task(newfilename);