Hi David,
Tried the double quoting method...but to no avail...same error.

I resolved my problem though. The cusMan.OleClass property holds the value 'Man Jr.Man Jr.1'(with spaces). However, after referring to the registry, I learned the actual class name is 'ManJr.ManJr.1'. Go figure!

Jon

Thanks David and Nigel for your help.

>Jon,
>
>As a total WAG try double quoting that argument:
>
>This.AddObject('cusMan','OleControl',['Man Jr.Man Jr.1'])
>
>>Hi All,
>> My problem is when I try to add an object using the AddObject() method and the OLE Object's OLEClass has a space in it, I get an OLE Error: Invalid Class String.
>>
>>Here's the code:
>>This.AddObject('cusMan','OleControl','Man Jr.Man Jr.1')