A very useful aid to Be observers - shows which stars need observation....
Patrick has advised (originally requested by Francois Cochard)
You need a recent version of Skychart.
Get the zip file here:
http://ap-i.net/pub/skychart/catalogues/arasbeam.zip
Extract the zip in any directory, preferably in your Documents folder.
In Skychart menu Setup/Catalog at the Catalog tab, click Add button, select the file arasbeam\be.hdr
Click the red dot to make it green.
Click OK.
Save the Skychart configuration.
To update the file:
Open the menu Setup/Catalog at the Catalog tab.
Click the circular arrow in the column Reload.
I'm running CdC 3.11 svn 3316, under Win10 64 - works well for me!!