Verifying an ISO Download File

http://online.morainevalley.edu/websupported/edmartig/msdnaa/ISOChecksums.htm

ISO CD-DVD Burn.zip

Run the ISO To CD-DVD program

After downloading the ISO To CD-DVD program file, locate and run the program: 

Next, use the File | Open menu command or click the Open... button next to the Select ISO image file area to locate and select the image file that was downloaded: 

Then, select the Tools | Verify ISO File menu command to generate the checksum number. The program will calculate a 160 bit SHA-1 checksum represented by 40 hexadecimal numbers (0-9, a-f):