I need to install multimsn on msn 8.1..............so when i execute the multimsn setup file i got the error Component 'MSCOMCTL.OCX' or one of its dependencies not correctly registered: a file is missing or invalid

the screen shot can be seen like on this link

http://www.lancelhoff.com/2008/03/11...ly-registered/

I follow the steps like these on this site but did not get the reasonabl solution yet