ModelCheck reporting no issues & not appearing in browser

Hi, 

I'm trying to configure modelcheck to add 2x parameters to every model in a large assembly. 

I have model update set to Y, so model check is 'allowed' to modify the models to add params:

I have PARAMCHECK set to error: 

And I have added parameters for it to check against: 

But whenever I run the modelcheck regen or interactive, it reports 0 errors 0 warnings.

On that note, It's also appearing in the white box of the RHS of the screen but not in the in-built browser. I have used modelcheck in the grey/tan in-browser context before but have never seen that window/context appear on this computer, I've only ever had the white box. 

I do have "Show Report" set to Y, which I thought would make it appear in the browser but it's not working. 

Can anyone shed some light on this please? I don't fancy having to manually define the parameters in every single part/aseembly

Thanks