Ur, I think I know what you say about the flashplayer install,
Recommend you come here
http://www.adobe.com/shockwave/downl...n/1/index.html
the adobe website, and download the flashplayer,
Note:
1.If a browser Security Warning dialog box appears like the one below, you will need to click Yes to install the player. (just click the warning bar and choose the first one)
2. Then will jump out a diagram, there will be two buttions, click the " インストールする(install)", just wait when the downing is over you could see a flash on this page, tell you sucessfully intalled.