C++ problems with files

I know this is all web stuff here...but no one seems to know....

File.Open(RFile, CFile::shareDenyNone | CFile::typeBinary, &pError)
UINT nRead;

nRead = File.Read(FileData, 8192);

while (nRead == 8192){
AllData.Format("%s", FileData);

send(work, AllData, 8192, 0);
nRead = File.Read(FileData, nRead);
}

if( nRead > 0 ){
AllData.Format("%s", FileData);

send(work, AllData, nRead, 0);
}


With the above code I can open text files fine, but if I try to open anything else(gif, jpg, zip, etc.) and send the data through the socks the data is all messed up...

I think it is because the CString terminating at the NULLs in the file but im not sure...Anyone know how to fix this problem?

it's because text files are text files and image files and compressed files are binary.