run time error while accessing compiled dll

[santosh1]

Hello-

I compiled a dll compatible and made it project compatible to the previous dll.
When I ran the EXE application, while accessing the dll
I get the following error. Is there any reason why?
Please let me know how I can fix it. I will appreciate
your help very much.

Error:

Class does not support automation or does not support expected interface

Thankyou.

Santosh

 

[makeshift]

This can happen for a number of reasons...actually anything that causes ur dll to crash will show this error ive found.

The only way to get rid of it is to debug ur dll...if u dont know how to do it ill leave a few pointers.

- in project properties, select the debugging tab and select (wait for components to be created) option.
- set a break point where u want in a public sub or function
- Start the dll
- Create a standard exe and reference the dll
- dimension an object from the dll
- call a function in the dll where u set the break

The project should switch to the dll for debugging where u call the Public sub or function and u should find ur bug.