# Register OLE Controls

> How to register OLE Controls such as DLL or ActiveX

- Canonical URL: <https://carlossura.com/blog/register-ole-controls/>
- Author: Carlos Sura
- Published: 2026-01-23
- Tags: ole, dll, windows, activex, registry

I was recently migrating a legacy ASP website. After moving everything over and running some initial tests, I started seeing a lot of errors.

After some digging, I realized the issue was missing OLE controls (DLLs). They needed to be manually registered on the new server to get the application running properly.

I ended up using this command:

```
regsvr32 "C:\path\myfile.dll"
```

That's it!