Fix MSCOMCT2.OCX in Windows 7

Problem:
Run-time Error 339: Component 'mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid



Solution:

To fix this problem,

• Download mscomct2.ocs from this Link

• After downloading, copy the file and paste in c:\windows\system32

• If you are using windows 7, go to start,
• type cmd , and right click on cmd.exe , choose Run as administrator
• Choose Yes

• In the command line, type this:

cd C:\Windows\System32

• then type this:

regsvr32 mscomct2.ocx

Done.

For Detail solution, visit here


I hope it worked in your pc.