Thank you, we have received the screenshots. They seem to be OK. I think that there is a problem with either permissions for the folder or some system sofware (e.g. firewall) that doesn't allow the program to access the shared folder when running from the schedule.
It seems that the best solution in your case is to try to allow access to this folder to the computer on which WebLog Expert is running. You can find information on how to do it at http://serverfault.com/a/135874 . After it you can siwtch the schedule to the local system account and it should work now.
If it doesn't help, it seems that the only solution is to use FTP instead of shared folders to access the files. You can set an FTP account (or use an existing one) for the log folder and then set WebLog Expert to download log files via FTP.
Statistics on load balanced servers is shown under "Access Statistics > Servers", not under "Access Statistics > Virtual Domains".
If this table isn't shown, you should check the this report is enabled in "Options > Report > Contents" or in "Profile Properties > Report > Custom report contents" (if you use the custom report contents for the profile). You should also check that you use the "Multiple" log mode with "Load balanced" option checked in "Profile Properties > Log Files".
How to fix it?
It seems that the best solution in your case is to try to allow access to this folder to the computer on which WebLog Expert is running. You can find information on how to do it at http://serverfault.com/a/135874 . After it you can siwtch the schedule to the local system account and it should work now.
If it doesn't help, it seems that the only solution is to use FTP instead of shared folders to access the files. You can set an FTP account (or use an existing one) for the log folder and then set WebLog Expert to download log files via FTP.