I don't know what environment you have, so these are some suggestions:
Please check you project file, are there any reference to SiteAttention DLLs?
In order to manually remove AddOn (module) in 7.5, you should clean these things:
Bonus: restart website or your development IIS to make sure nothing is cached.
Hope this help.
Thank you for your help.
I think the Site Attention module was in some way linked to CMO, but I'm not sure.
Oh the joys of finding all the places that EPiServer squirels away parts of the application so they can jump out and bite you later.
We keep getting this message when trying to run one of our CMS 7 websites
Could not load file or assembly 'SiteAttentionModule' or one of its dependencies.
As far as I know the website does not use Site Attention, so which config setting or other DLL is dependent on SiteAttentionModule.dll ?
Is there some way of telling?
Is there some steps to remove the Site Attention Module that may have been missed at some point in the past - i.e. it wasn't fully/properly removed?