Colors are not changing

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Install the x64 version and try to change the color of the putty session 
through "context menu -> change settings -> Window -> Colours" and check "use 
system colours" and once you click "ok", you can observe that the settings will 
"not" change.

What is the expected output? What do you see instead?
The color has to change.

What version of the product are you using? On what operating system?

0.8.2-beta-x64
Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 5 Sep 2014 at 11:00