PROBLEM
Ive just downloaded nmap portable for windows here (linked removed as I only have 3 post when I post this), however, I'm having a problem to execute it. (can I use "I was having a problem to execute it"?, which one is better?)

The error message is as follow:
Code:
nmap.exe Unable To Locate Component This application has failed to start because MSVCR100.dll was not found. Re-Installing the application may fix this problem.
Since this version of nmap is portable, so re-installation is not an option.

SOLUTION

Install the following Microsoft Visual C++ 2010 Redistributable Package based on your Microsoft Windows type (x86 or x64), and re-run the nmap.