POTUS is the acronym for President of the United States. It is only used for the sitting President, so now refers to Pres. Trump. Probably used within the White House and Security Service for decades, it was explained and popularized on the show The West Wing. Note: This question initially asked why Pres.
What is miisclient.exe. miisclient.exe is a process from Microsoft Corporation. It can be found in the location of C:\Program Files\Common Files. It is a potential security risk which can be modified maliciously by virus.miisclient.exe virus should be disabled and removed if it was attacked and brought you windows xp/vista/7 errors.hat is miisclient.exe. miisclient.exe is a process from Microsoft Corporation. It can be found in the location of C:\Program Files\Common Files. It is a potential security risk which can be modified maliciously by virus.
Had the same issue with several users. Resolved it by renaming the AdobeGCClient.exe in ProgramFiles(x86)\Common Files\Adobe\AdobeGCClient to .old instead. Not exactly a solution, but that file is just an Adobe Security file that checks to make sure users don't have illegal copies of Adobe products. 2015 Redistributable fix works as well though.