Registry entries after latest Vista Update!

CCleaner for Windows
1
[HKEY_CLASSES_ROOT\MailFileAtt]

[HKEY_CLASSES_ROOT\MailFileAtt\CLSID]

[HKEY_CLASSES_ROOT\mapifvbx.object]

[HKEY_CLASSES_ROOT\mapifvbx.object\Clsid]

[HKEY_CLASSES_ROOT\mapifvbx.object.1]

[HKEY_CLASSES_ROOT\mapifvbx.object.1\Clsid]

It was the first time I saw them and I think they were charachterised as ActiveX objects. I backed them up and deleted them, but would anybody be kind enough to explain me what they are?

Thank you!

2

They seem to be email related. Maybe that new Vista update contained some email updates and it left those unneeded registry entries behind. I don't know any better than that.