Error loading smx4pnp.dll

hello, While booting up I am getting Error loading smx4pnp.dll message warning. How to get rid of

Hi: smx4pnp.dll runs every time Windows starts


The newly created Registry Value is:
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
smx4pnp = "rundll32.exe "%UserProfile%\Microsoft\smx4pnp.dll", Launch"

so that smx4pnp.dll runs every time Windows starts


http://www.threatexpert.com/report [...] d782068f3a


SMX4PNP.DLL"

http://www.prevx.com/filenames/X13 [...] P.DLL.html


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Later,G