problem with plugin PerfMon.dll - Processor Information

[extraterrestrial]

Windows 7 x64 + Rainmeter 2.1.0 x64 + Intel E8400

Some perfomance monitor counter works/displays via perfmon.dll correctly, but some displays mistake. For example, PerfMonObject=PhysicalDisk
PerfMonCounter="Disk Bytes/sec"
PerfMonInstance=_Total
displays DiskAccess like in perfmon.exe, but example displays incorrect value 0.0 or 333.0 or 667.0 or 1000.0 or 16777216 instead of 3.0 or 1.9 GHz:

[MeasureProcessorFreq]
Measure=Plugin
Plugin=Plugins\PerfMon.dll
;Processor Frequency is the frequency of the current processor in megahertz.
PerfMonObject=ProcessorPerformance
PerfMonCounter="frequency"
PerfMonInstance="PPM_Processor_0"

;Processor Frequency is the frequency of the current processor in megahertz.
;PerfMonObject=Processor Information
;PerfMonCounter="Processor Frequency"
;PerfMonInstance="0,1"

;PerfMonObject=ProcessorPerformance
;PerfMonCounter="percentage"
;PerfMonInstance="PPM_Processor_0"

;PerfMonObject="Processor Information"
;PerfMonCounter="% of Maximum Frequency"
;PerfMonInstance="0,1"

[CPUFREQ]
Meter=STRING
MeasureName=MeasureProcessorFreq
Autoscale=1
;Scale=1000
NumOfDecimals=1
MeterStyle=StyleText
X=35
W=60

[CPUFREQText]
Meter=STRING
Text="FREQ"
MeterStyle=StyleLabel
W=15