The special parameter in "GeneralSettings.txt" in the <LoadRunner>/bin/dat folder controls the number of records:
parameter name: RawDataLimit
section: general
Increase the limit of the records to 100000000
The example of the [general] section is here:
[general]
HideMessagesInCOMServerMode=1
AppName=HP LoadRunner Analysis
ApplicationTitle=HP LoadRunner Analysis
StartAutoGranularity=10
GIntervalNumber=9
MaxBaseGranularity=600
ComServerDataCreationMode=2
EnableSBD=1
RawDataLimit=100000000