Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hi Arriba,
Thank you for contacting Microsoft Community. As I understand you are unable to open Office applications.
EPrivilege is raised when Operating System reports an invalid instruction being executed.
Provide us event viewer log for Office application crash to help us check what might be causing the issue and assist you better:
http://windows.microsoft.com/en-us/windows7/What-information-appears-in-event-logs-Event-Viewer
Thank you.