CRRDG7145E The keystore file filename is not valid or could not be found.

Explanation
Either the keystore properties file specified by -k,ccskeystoreproperties or the
file specified by the ccskeystorefile property in this keystore properties file
could not be found or accessed, or the keystore properties file does not contain valid values.

System action
The headless code coverage collector does not start.

User response
Ensure that the keystore properties file specified in the command line argument exists, is
accessible and contains correct values. 

Ensure that the file specified in the keystore properties file exists and is accessible.