Internal Redgate Monitor error-ManagementException-Invalid class

JosephGatt

Getting the following errors when adding a new server to the base monitor:

GetInstances: root\cimv2 select DiskReadBytesPersec,DiskReadsPersec,DiskWriteBytesPersec,DiskWritesPersec,Name,PercentDiskReadTime,PercentDiskWriteTime,PercentIdleTime from Win32_PerfRawData_PerfDisk_LogicalDisk where Name != '_Total' AND NOT Name LIKE 'HarddiskVolume%' AND NOT Name LIKE '%vhdmount' AND NOT Name LIKE 'SqlClone_%'

Sujay

Hi Joseph,

This error usually occurs when the performance counters are disabled on the server to be monitored.

The article should help resolve the issue.

Please let me know if this helps.