Why does browsing to particular dir launch Messenger setup?

Help & Support
1

Whenever I use Dopus to browse to one particular dir,
"C:\ProgramData\Microsoft\Windows\Start Menu\Programs",
I get a popup window saying
"Please wait while Windows configures Windows Messenger 5.1".

If I use Explorer to browse to same dir, no popup.
Dopus 9.5.0.0. I don't use Messenger.

2

Why does one always think of new ideas just AFTER posting something. It finally occurred to me to simply uninstall Messenger as I don't use it.
Problem solved.