Questions
How can I setup the start day for the week?
I haven't received the email with the download link or I lost the download link. How can I get it?
Do you include a multi-site license with the single purchase?
Answers
How can I setup the start day for the week?
Open file "components/com_cpeventcalendar/DC_EventCalendar/DCEventCalendar.js", go to the line #12 and change this:
mCfg.START_WEEKDAY = 0;
...to this:
mCfg.START_WEEKDAY = 1;
The above setting changes the start day from Sunday to Monday. The number indicates the weekday, starting with Sunday=0, Monday=1, Tuesday=2, etc...
I haven't received the email with the download link or I lost the download link. How can I get it?

Do you include a multi-site license with the single purchase?
If you get any of the following errors:
JInstaller: :Install: Cannot find XML setup file
Error! Could not find an XML setup file in the package.
... be sure that you have UNZIPPED the downloaded file and then selected the installer file for your Joomla version. Note that the main file (the ZIP that you get with the download) is a ZIP file that contains the installers for different Joomla versions, components, modules and plugins.