After I installed MP3Gain on Windows 8 and executed it, it threw this error:
Component 'MSCOMCTL.OCX' or one of its dependencies not correctly registered: a file is missing or invalid
This error is caused because either the file MSCOMCTL.OCX is missing or it is not registered with the registry. To fix it, try the following:
Find a copy of this file. You might find this file somewhere among your Windows application directories or can be found online. Place the file in a directory which will not be tampered with.
Open a command prompt with Administrator privileges.
Register the file by using the regsvr32 command:
After the registration is successful, run the application again and it should execute without throwing this error.
Tried with: Windows 8 x64 and MP3Gain 1.2.5