Blat does not need to be installed!
All the 'Blat -install' command does is store various parameters in the Windows Regestry!
-install <server addr> <sender's addr> [<try n times> [<port> [<profile> [<username> [<password>]]]]]
|Syntax||Note: the  characters indicate optional parameters. However, you may not skip any!|
|-install||the parameter indicating to Blat that the following are install parms :-)|
|<server addr>||SMTP Server DNS name or TCP/IP address|
|<sender's addr>||This is the "from" address - usually like firstname.lastname@example.org|
|*||[<try n times>||How many times to try to send the message (defaults to 0 )|
|*||[<port>||What TCP/IP Port to connect to (defaults to 25/119 )|
|*||[<profile>||allows Blat to track multiple sets of settings (use -p to reference)|
|[<username>||UserName used for Authentication|
|[<password>]]]]]||Password used for Authentication|
|[-q]||Tell Blat to be quite when storing install settings in the registry|
* may be replaced by '-' to set default, and allow following options