Steve Shaw:
Have tried to send you the files, but gmail keeps rejecting them...
Ok, I've tried it on my own, and here's the URL the Google provides:
https://support.google.com/mail/?p=BlockedMessageTo protect you against potential viruses and harmful software, Gmail doesn't allow you to attach certain types of files, including:
— Certain types of files, including their compressed form (like .gz or .bz2 files) or when found within archives (like .zip or .tgz files)
— Documents with malicious macros
— Password protected archives whose content is an archive
Types you can't include as attachments
To protect your account, Gmail doesn't allow you to attach certain types of files. Gmail often updates the types of files not allowed to keep up with harmful software that is constantly changing. Some examples include:
.ade, .adp, .apk, .appx, .appxbundle, .bat, .cab, .chm, .cmd, .com, .cpl, .dll, .dmg, .exe, .hta, .ins, .isp, .iso, .jar, .js, .jse, .lib, .lnk, .mde, .msc, .msi, .msix, .msixbundle, .msp, .mst, .nsh, .pif, .ps1, .scr, .sct, .shb, .sys, .vb, .vbe, .vbs, .vxd, .wsc, .wsf, .wsh
That is... they do not allow if the package contains a JavaScript file. OK :) now we know...