When you first install the Secure Ad Hoc Transfer module, you are given the choice of installing a Full or Trial version. The trial version is not time limited, but file sender operations are limited to ten per IIS session and a single file at a time. When you are ready to activate the SAT module, you have to re-execute the installer and click Modify to install the Full version of the product.
To activate the full version
Execute the installer and accept the license agreement..
Click Modify, then click Next.
Click FullVersion, then click Next.
Provide your Secure Ad Hoc Transfer module serial number (on your invoice), then click Next. The full version of Secure Ad Hoc Transfer installs.