Error received when trying to install the Administrative service:
Business logic error: Access denied to the path \\servername\ADMIN$\sysWow64\DAAdminSvc.exe is denied.
Log into the server in question and restart the WMI service. Then attempt to reinstall the Administrative Service.
If installation fails, attempt to remove the DAAdminSVC.exe from the C:\Windows\System32 or C:\Windows\sysWOW64 folder. If the file will not delete attempt to rename the file. Once the file is renamed, install the Administrative Service on that server from the Desktop Authority Console.
