If you are working for an old application you may be presented with the error:
Component ‘MSCOMCTL.OCX’ or one if its dependencies not correctly registered: a file is missing or invalid:
In this case you have two tasks to complete and neither of them are obvious:
MSCOMCTL.OCX is part of Visual Basic 6 Package and you can download you can just download the MSCOMCTL.OCX directly from us HERE.
UPDATE – MAY 2020- Alternately you can surf to the following address but we removed the clickable link because one of our security checks has marked it as an “aggressive site” so use at your own peril: daydownloads.com/microsoft-visual-basic-6-common-controls/
You need to know if you are using a 32bit or 64bit version of Windows and because this is not 2002, we are assuming you want to install it on a 64bit PC. If you try to register MSCOMCTL.OCX (which is 32 bit) on a 64 bit system and you put it in the typical C:\WINDOWS\SYSTEM32 folder you will get:
THE MODULE ‘MSCOMTRL.OCX’ WAS LOADED BUT THE CALL TO DLLREGISTERSERVER FAILED WITH ERROR CODE 0X8002801C