If VB6Cli.exe does not resolve your issue, you may need to manually run Vbctrls.reg from the \Common\Tools\Vb\Controls folder on your original installation media.
Ensure no other applications are running. You must have a licensed edition of Visual Basic 6.0 (Learning, Professional, or Enterprise) already installed on your system.
Compilation fails with a "Permission Denied" error. download vb6cli.exe
If you are maintaining legacy software and encounter the dreaded error, you likely need to download VB6Cli.exe . This essential Microsoft utility is designed to restore missing design-time licenses for ActiveX controls that ship with Microsoft Visual Basic 6.0 . What is VB6Cli.exe?
It will not enable Remote Data Object (RDO) for Professional Edition users; RDO remains exclusive to the Enterprise Edition. If VB6Cli
Download VB6Cli.exe: Fixing Visual Basic 6.0 ActiveX License Issues
VB6Cli.exe (sometimes referred to as ) is a diagnostic and repair utility specifically for the VB6 environment. Its primary purpose is to re-inject the necessary registry keys that allow developers to use standard ActiveX controls in the design-time environment. Common Symptoms It Fixes: Compilation fails with a "Permission Denied" error
This utility does not fix licenses for third-party controls or controls not natively shipped with Visual Basic 6.0.
For older, unsupported controls, Microsoft also released VBUSC.exe , which targets different sets of discontinued ActiveX components.
You receive a dialog stating: "License Information For This Component Not Found. You Do Not Have An Appropriate License To Use This Functionality In The Design Environment" .