This article details the "[...]This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms." error.
If you are experiencing any error messages along the lines of the following within the Report Designer:
An internal error occurred. Please restart Excel and try again.
System.TypeInitializationException: The type initializer for 'OneStop.ReportPlayer.OEMHelper' threw an exception. ---> System.InvalidOperationException: This implementation is not part of the Windows Platform FIPS validated cryptographic algorithms.
--- End of inner exception stack trace ---
at OneStop.ReportPlayer.Settings.OEMReplace(String txt)
at OneStop.ReportDesigner.ThisAddIn.ThisAddIn_Startup(Object sender, EventArgs e)
Unfortunately, we do not support FIPS (Federal Information Processing Standards) at this time.
If your environment is utilizing FIPS, you will need to delete the FIPS key.