Installing SQLPlus on Windows 10 and "MSVCP100.dll Missing"

Firstly to install SQLPlus on Windows 10 I downloaded two packages from Oracle.

http://www.oracle.com/technetwork/topics/winx64soft-089540.html

The first "Instant Client Package - Basic Lite" has the main connection packages.

The second "Instant Client Package - SQL*Plus" has the SQLPlus elements.

Unzip these to a folder. I used "C:\Oracle\instantclient_12_1".

I then tried to run SQLPLUS.exe and got the error "The program can't start because MSVCR100.dll is missing from your computer. try reinstalling the program to fix this problem"

A quick Google search found that this is some kind of C++ library. I downloaded the necessary files from http://www.microsoft.com/en-us/download/details.aspx?id=14632.

I dropped my tnsnames.ora file into the instant client directory, ran SQLPlus again and voila.

SQL>

Oracle Flashback Source PLSQL Code

Aaaaarrgh! Just modified some PLSQL in the database and lost what the previous version, with lots of cool stuff in I did this morning! :-(

Luckily, using the AS OF flashback clause I can rewind time and get the code back.
(NB: To get this to work I had to SSH to the server and connect as SYS via SqlPlus)

SELECT text FROM sys.dba_source AS OF TIMESTAMP TO_TIMESTAMP('2016-01-26 12:34:00', 'YYYY-MM-DD HH24:MI:SS') WHERE owner = 'schema' AND name = 'object name' AND type = 'PACKAGE BODY' ORDER BY line ;

Change as required and carry on.
:-)