lzhuf_1.exe is the compression routine used by Winlink. The version included in the D-RATS download will run on 32 bit computers. If you have a 64 bit computer, and try to send Winlink mail from D-RATS, you will see an error occur. The fix is to download the 64 bit version of lzhuf_1.exe from the files section of this group and copy it to the directory where the 32 bit version is and overwrite it.?
Patrick Connor