Fatal-error-6002-Error-while-attempting-to-run-the-custom-build-setup-for-objects

I am intermittently getting the error -6002 Error-while-attempting-to-run-the-custom-build-setup-for-objects in a IS-MSI project. I have found various solution in this forum and they all say to eliminate Access but I am not using Access in my project. Any hint about how to solve this problem?
Thank you in advance for any help since I am stuck for this at the moment
Patrick