safe file


Windows Contacts

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wab.exe. What is it?

The wab.exe is a Windows Contacts. Sometimes it’s called Windows Contacts.

This file is part of Microsoft® Windows® Operating System. Wab.exe is developed by Microsoft Corporation. It’s a system and hidden file. Wab.exe is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 46,080 bytes.

Important: SDBOT can mask itself as wab.exe.


The wab.exe process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly. Some other processes use the same file name.

We also recommend optimizing your computer.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Windows ContactsPart Of: Microsoft® Windows® Operating SystemCommon path(s): subfolder in %PROGRAM_FILES%
subfolder in %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 46,080 bytes, 516,096 bytes, 515,584 bytes

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