The following error being is displayed upon logging in to Plesk panel:
boost::filesystem::create_directory: The file or directory is corrupted and unreadable: "C:\\Program Files (x86)\\Parallels\\Plesk\\var\\locks\\container_locks\\root/node.1/service"
File system inconsistency.
Run the following command in order to fix the file system errors:
chkdsk.exe /F C:
'C:' represents the label of the partition on which Plesk is installed. This would depend on the directory path in error message.