A valid folder for logging was not located
Applies To: Forefront Threat Management Gateway (TMG)
Cause
If you specify an invalid folder location, Forefront TMG will not locate a valid folder for logging, and if the Microsoft Firewall service is later stopped, it cannot restart until the folder location can be resolved.
Note
If you specified an environment variable in the folder name, you can ignore this message.
Solution
Specify a valid folder location. To create a new folder, select the Browse button in this dialog box. In the directory list, select the directory under which you want to create the new folder, and then click Make New Folder.