Manga Studio 5 and Clip Studio Paint is the same app.
 http://my.smithmicro.com/manga-studio-5.html
 http://www.clipstudio.net/en/ 
don't know if it's the same tech support or not.
Even thou I got MS5 from smithmicro
my desk top short cut and at the top of the app reads Clip Studio Paint.
I always thought it was funny some of the manuals .jpgs are still in Japanese.

 

windows 95/98 was a nightmare but xp,vista n 8 has worked good.
I never had 7,I just use what ever it is at the time of the PC build.
after the terror of going from 95 to 98 I don't bother to upgrade till next PC.

 

gimp 2.8.4 works ok on 8 .

 

would be nice if the forums worked.

 

 

 

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The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance