Hi Yuri,

FTPSend2.0.4.0.zip was an update package used by SOUpdate.exe. FTPSend.exe itself is used to securely send files through an SFTP server hosted by Second Opinion, with recipients receiving an email containing the download information. It can also be configured to use your own SFTP server and SMTP host.

SOUpdate.exe was the automatic update launcher, which checked for available Second Opinion updates and applied them automatically.

SOUpdateClient.exe and its associated files are remnants of an older update method and are no longer required.

In this revised installer, I have included the current version of FTPSend.exe directly, so FTPSend2.0.4.0.zip is not needed.

I have also removed the following files from the installer:

SOUpdate.dat
SOUpdateClient.dat
SOUpdateClient.exe

The new MSI should not require any post-installation file removal or cleanup; these changes are now handled directly by the installer.

Updated installer:

https://share.secondopinion.net/temp/SOP%208.5.49.zip
(Extract the ZIP archive to access the MSI.)

-Steven Aziz