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.
To fix miisclient.exe Windows error you need to follow the steps below: 1  STEP 1: Download & Install miisclient.exe Windows Errors Fix Tool for FREE. 2  STEP 2: Run a Performance Scan Your Computer.iisclient.exe error can be fixed either by re-installing the associated program and then reboost your computer. You can also simply copy the same miisclient.exe file from another same operating system and replace the missing/broken file.