I have been having the same issue.  I can open the Office apps and create a new doc, but if I save the doc or open an existing doc, MWB closed the apps and pops up a warning "exploit payload macros process.    The logs show the following -Exploit Details- File: 0 (No malicious items detected) Exploit: 1 Malware.Exploit.Agent.Generic, , Blocked, 0, 392684, 0.0.0, ,  -Exploit Data- Affected Application: Microsoft Office Excel Protection Layer: Application Behavio