Not really sure if this belongs in this section or the Visual Basic section but I'll try here first...

I've recently setup a new pc on my network but Im really struggling to get a VB application working correctly. It's displaying the error that the richtx32.ocx file cannot be found on the pc. I've registered the file while logged in as the Administrator and the application works fine on that account. However, whenever I log in as another user, even another Administrator it displays the same error message. It doesn't appear to matter which user I use and the application works fine on every other pc on the domain. Any ideas as to what I could possibly be doing wrong? It's driving me nuts and I've spent hours trying to get this to work.