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Home > Success Center > Network Performance Monitor (NPM) > Error when installing NPM

Error when installing NPM

Updated November 29, 2017


When you install Network Performance Monitor on your computer, the following error displays:

The following solarwinds applications must be closed before installation can continue:

Solarwinds Information Service V3


  • NPM 12.1


All applications must be closed before you install NPM.  


Restart the server and repeat the installation.



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