cannot save new module

I have paid for and installed the Slideshow CK and the Slideshow CK Params, and am trying to create a new Slideshow CK Module. I can open it, but I cannot save it, whether or not I have made any changes to it (except giving it a title).

I am new to Joomla. Can anyone please tell me where I should begin to look for a conflict, if that's what it is, or what else I should be doing to troubleshoot this? I can't even begin to create the slideshow...it looks as though it will import from the images folder, but again, I can't save it, so it does me no good.

There is no error message when I try to save. I cannot 'save', 'save as copy', 'save new', or even exit/cancel .

Hi
please contact me by email with an admin access so that I can check the problem
CEd

I just sent you an email. Don't know what time it is where you are, or how much else you have on your plate, but any help you can give will be greatly appreciated