Need help df not finding reference file

Getting this error when trying to run data cleanse transform:

Transform <Base_DataCleanse>: SDKException DATACLEANSELIB_INVALIDFILE : The file, C:/Program Files (x86)/Business Objects/BusinessObjects Data Services/DataQuality/reference_data/dc_rules_financial_products_en.dat does not exist.

This is a valid path and filename. I also get a similar message when I try to use an excel spreadsheet or text file as the source file for a df. I specify the path for the file but I get an error saying it cannot find it.

I am using Designer XI 12.2.3

Thanks