Renamed point names changed back to previous names after restarting collector

Hi,

I've tried to change the point names via:

  • Excel PI Builder
  • PI SMT

In both cases the points are renamed and I can readout the data using the new names.

However, when I restart the connector, the names are set back to their previous names.

 

My Data Source is a CSV File Interface

 

Does anyone regognize this and has a solution for this issue?