ID: 5414 Title: Windows agent: Exchange Availability Service was broken Component: Checks & agents Level: 1 Class: Bug fix Version: 1.5.0i2 The name of the WMI class Win32_PerfRawData_MSExchangeAvailabilityService_MSExchangeAvailabilityService was misspelled. As a result, the Exchange Availability Service was broken in all versions since 1.4.0. The misspelled name was introduced by the refactoring done in commit c5ee818358e695b01c2f2dbc05ad0713723a37f8.