I will tell you in this post how to fix the issue manually and how to clean it automatically using a special powerful removal tool. You can download the removal program for free here:

Manual removal instructions:

Full path on computer: C:\SMD_FILES\BIN14\SMDALERTASDEF.EXE
MD5 = 1329ae97b145690cfe9672d309830d39

SMDALERTASDEF.EXE software is Win32/64:PUP-gen related.
SMDALERTASDEF.EXE (potentially unwanted program) is a program that may be unwanted for users.
SMDALERTASDEF.EXE may have one or more of unwanted features: spying user, advertising, search redirecting, or browser hijacking.
SMDALERTASDEF.EXE is often downloaded in a bundle with a useful program.
Suggest to remove SMDALERTASDEF.EXE as soon as possible.
SMDALERTASDEF.EXE is related to: PE:Malware.RDM.35!5.29[F1], SMDALERTASDEF.EXE.
SMDALERTASDEF.EXE MD5 = 1329ae97b145690cfe9672d309830d39