[V8i] - PCF/UCF Error

We have recently started encountering the error "The change to the "No Project" project will not be remembered for future sessions because the current user configuration file could not be updated" when switching from a Project to No Project during startup. I know this question has been asked before, but it seems as if none of our user permissions vary within the folder that houses our PCF and UCF files. Are there other folders to check for varying user permissions as this is only occurring on a small group of people and seems to be affecting access to standards such as Print Organizer preferences.

Any help is appreciated.

Thanks,

Bryan