A Run Now in Normal mode will not archive anything and will not have any events in the log.
A Dtrace of the EVFsaArchivingTask process of the FSA archive task will reveal the following line "Exception: Illegal characters in path." Below is a sample of a Dtrace with the error highlighted in bold:-
(EvFsaArchivingTask) <1500> EV-H{FILESYSTEMARCHIVINGCHECKPOINT.EN_US} Start reading the checkpoint file named .\FSATaskCheckPoint\File System Archiving Task ("H" Users Drive)_BDS Marketing_ReportRunNow.xml
(EvFsaArchivingTask) <1500> EV-H{FILESYSTEMARCHIVINGCHECKPOINT.EN_US} Exception: Illegal characters in path. Info: Diag: Type:System.ArgumentException ST: at System.IO.Path.CheckInvalidPathChars(String path)| at System.IO.Path.GetFileName(String path)| at System.IO.FileStream..ctor(String path, FileMode mode)| at KVS.EnterpriseVault.FileServerArchive.FileSystemArchivingCheckPoint.ReadCheckPointFile(FileSystemTaskInfo taskInfo, String checkPointFile, Boolean loadBkFile)
(EvFsaArchivingTask) <1500> EV-H{FILESYSTEMARCHIVINGCHECKPOINT.EN_US} Start reading the checkpoint file named .\FSATaskCheckPoint\File System Archiving Task ("H" Users Drive)_BDS Marketing_ReportRunNow.xml.bk
(EvFsaArchivingTask) <1500> EV-H {FILESYSTEMARCHIVINGCHECKPOINT.EN_US} Exception: Illegal characters in path. Info: Diag: Type:System.ArgumentException ST: at System.IO.Path.CheckInvalidPathChars(String path)| at System.IO.Path.GetFileName(String path)| at System.IO.FileStream..ctor(String path, FileMode mode)| at KVS.EnterpriseVault.FileServerArchive.FileSystemArchivingCheckPoint.ReadCheckPointFile(FileSystemTaskInfo taskInfo, String checkPointFile, Boolean loadBkFile)