cant uninstall / install
 

I recentlly restated my entire computer.
I tried to install BS player but it stucked on codemaneger.exe/startchkf for several minutes. so i stoped the program with task manager and tried to reinstall with the same result.

when i tried to uninstall it also stopped in the beginning of the process ( something on "steps 2 3 4 ")
finelly i manually deleted the directory and tried to reinstall again with no luck. what to do??

I have windows 7 (64) i5 760 4G ram

I got the same problem, and don't know what to do. Pls anyone, who can help us!!