The program can’t start because LIBEAY32.dll is missing from your computer. Try reinstalling the program to fix this problem

If you’re installing MongoDB with the SSL suport package on the windows it requires libeay32.dll and ssleay32.dll files, please find the below issue raised by MongoDB JIRA

You can download above dll files from below latest Openssl software collection and copy to your bin folder should fix the issue.

C:\Users\dbversity\Desktop\MongoDB\bin>dir

Directory of C:\Users\dbversity\Desktop\MongoDB\bin

01/26/2017 10:21 PM <DIR> .
01/26/2017 10:21 PM <DIR> ..
10/01/2016 05:23 PM 2,265,088 libeay32.dll
10/01/2016 05:22 PM 545,792 openssl.exe
10/01/2016 05:23 PM 383,488 ssleay32.dll

08/12/2014 10:30 PM 10,136,576 mongo.exe
08/12/2014 10:32 PM 18,612,224 mongod.exe
08/12/2014 10:32 PM 158,101,504 mongod.pdb
08/12/2014 10:32 PM 18,542,080 mongodump.exe
08/12/2014 10:32 PM 18,498,560 mongoexport.exe
08/12/2014 10:32 PM 18,516,992 mongofiles.exe
08/12/2014 10:32 PM 18,526,720 mongoimport.exe
08/12/2014 10:32 PM 18,490,368 mongooplog.exe
08/12/2014 10:32 PM 18,351,104 mongoperf.exe
08/12/2014 10:32 PM 18,565,632 mongorestore.exe
08/12/2014 10:31 PM 15,064,064 mongos.exe
08/12/2014 10:31 PM 123,138,048 mongos.pdb
08/12/2014 10:32 PM 18,537,984 mongostat.exe
08/12/2014 10:32 PM 18,495,488 mongotop.exe

18 File(s) 513,263,616 bytes
2 Dir(s) 437,485,092,864 bytes free

C:\Users\dbversity\Desktop\MongoDB\bin>