Microsoft – File Checksum Integrity Verifier

Why run this tool?

Answer: Check the integrity of the file before apply to a system/servers/devices so you can avoid a big headache later

Step 1: Download the MD5 checksum program from Microsoft Site:

Step 2: Extract the file into your known folder

filechecksum1

Step 3: Run the tool in Command Line.

filechecksum2

E.G.) I am running a checksum of Cisco IP Phone firmware before an upgrade.

C:\Users\bchoi\Documents\fciv.exemd5 D:\Patch\cmterm-devicepack8.6.2.26159-3.cop.sgn
//
// File Checksum Integrity Verifier version 2.05.
//
f3aa5d2d5a12e1d57aeacdaa43ff1b4d d:\patch\cmterm-devicepack8.6.2.26159-3.cop.sgn

Step 4: Confirm the checksum value on the vendor’s download page and the value that you have received from the tool.

filechecksum3

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