Hello, im trying to import a pst larger than 10MB, currently ~40mb .

I changed the size limits in zimbra server to
zmprov mcf zimbraMtaMaxMessageSize 51200000
zmprov mcf zimbraFileUploadMaxSize 51200000

And changed the registry keys in Outlook Migration tool:
HKCU\Software\ZCSMigWiz\MaxAttachSizeMB=0 (zero for unlimited size)

But still not working
Could anyone give-me a help?

Zimbra Version: Release 7.2.1_GA_2790