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.
Run the VB6Cli.exe file. It will automatically detect your installed edition and restore the relevant licenses. download vb6cli.exe
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:
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? If VB6Cli
This utility does not fix licenses for third-party controls or controls not natively shipped with Visual Basic 6.0.
For automated deployments, you can run the utility from a command prompt with the /q switch to suppress the user interface. Limitations and Troubleshooting Run the VB6Cli
For older, unsupported controls, Microsoft also released VBUSC.exe , which targets different sets of discontinued ActiveX components.
It will not enable Remote Data Object (RDO) for Professional Edition users; RDO remains exclusive to the Enterprise Edition.
Download VB6Cli.exe: Fixing Visual Basic 6.0 ActiveX License Issues