So I've got this App and it works fine on more or less any computer. But I install it on this one Vista Home Edition laptop and I get this message that says "Tabctl32.ocx or one of it's dependancies is not registered."

Soooo...

The only revision of TabCtl32.ocx I have on my computer is: 224,016 bytes v6.1.97.82.

That's the version I distribute and that's the only version on the customer's computer. My installer registers all ocx's but just to be safe I manually registered this ocx using the Admin account. I right clicked on a command prompt and ran it as Administrator then I used Regsvr32 tabctl32.ocx. Windows bought up a message saying it was registered.

But still no joy on the app.

So what could possibly be wrong here?

Any help appreciated.

--DB