The "pointer" is software code that tells the CPU which instruction to execute next. When you encounter 'reference by pointer' errors they usually mean that you are using a driver or application that is older and not supported by Windows 10. This is likely to be the case if you get 'reference by pointer' errors regularly. If it happens only once in a while, not to worry. Stuff happens.
If it happens regularly:
1- Do you notice it happening when you run a particular program?
2- Do you have older hardware or software that may not be supported on Windows 10?