pour windows 7 64,voila se kil fo faire,je viens de le faire et ça marche
"This worked for me beautifully. Get the afrementioned zip(mscomctl.ocx), extract to said directory ( C:\WINDOWS\SYSTEM directory. ) And instead of doing the "Start > Run" go to Start > Programs > Accessories > LEFT CLICK ON "Command Prompt" and choose "RUN AS ADMINISTRATOR"
I repeat, RUN AS ADMINISTRATOR
then use "CD C:\Windows\system"
NOT \system32
Then "regsvr32 mscomctl.ocx"
Done.
*Edit:* FYI This was done on a Windows7 x64 Ult machine"
voila si ça peut aider