I ran profiler as you suggested and got in reply:
# Flex config file generated with VMware User Environment Manager Application Profiler version 9.1
[UnsupportedFiles]
# The VMware UEM Application Profiler has detected access to the following files outside of the user profile.
# VMware UEM only supports files in user profile folders.
C:\Program Files\Mimecast\Mimecast Outlook Add-In\musepkg64.exe.log
Any ides what is going on?
Thank you