Did you try to install the DM yourself and see if you successfully received the EXE files?, if so, do you have any suggestion on how i can bind a APK file and run it? I can't find my .rar file after testing out the install.. wonder if i must use /verysilent switch.
Also, it ask you to input a url for your .exe, so ultimately they will be redirected to the download page for the file so i think it doesn't matter if it's a RAR or EXE file. For me when the installer is done installing it doesn't head to the download link. I am using a alternative way which is to redirect the real file using the thank you page url. But i hope i can find a fix to have my .rar file directly installed when the installer is finished, please advise.