Mnlbmgr.exe -

The grey box returned: Sequence interrupted. Re-indexing biological data.

Allows backdoor remote access and control. Backdoor:Win32/Belmoo. A checks for Internet connectivity by connecting to the domain " Trojan.Win32.Agentb.mmni - Kaspersky Threats mnlbmgr.exe

This stops the "backdoor" from communicating with the hacker while you clean the system. Check Startup Programs: The grey box returned: Sequence interrupted

If the file was bundled with a PUP, check your program list. Press the Windows Key + R , type appwiz.cpl , and hit . and hit . Programs lag

Programs lag, freeze, or take an unusually long time to open.