Smart Content shows no sub categories and Cthuloid doesn't show in Smart Content or Content Library

Helene

Smart Content shows no sub categories and Cthuloid doesn't show in Smart Content or Content Library

I purchased the Valentino Pro bundle on May 6.  DIM downloaded it all.  I went in to DAZ and installed it all (DIM always says it has installed things, but I always have to do it in DAZ).  I didn't do anything else with it then, but didn't notice anything odd at the time.

Today I purchased Cthuloid for Genesis 8 Male.  I checked and DIM says it is downloaded and installed.  However, I didn't see it at the top of my Smart Content (I sort by Purchase Date Recent), so I headed to Content Library and it is not there either.  I changed search order and back, I looked at the install/available/update/pending tabs and it was not there.  I was going to put a G8M in the scene and see if I could get it to show up that way, but then I noticed that I have no subcategories under All Products in my Smart Content. 

I exited DAZ and DIM and rebooted my Windows 10 PC.  Still nothing under All Products and no Cuthuloid anywhere.

So I headed to my bookmarks (from a plugin) to pull up G8M that way, but the bookmark plugin doesn't work.

So I headed to Content library / Figures to get G8M.  I can expand categories and products, but nothing shows up in the right pane at all. 

It seems that DAZ 4.12.0.86 64 bit has developed a pretty significant problem.  What can I do?

Thanks

Edit to add that I put serial numbers into some plugins that I had forgotten to do and I created some script shortcuts in my Scripts menu. 
I don't remember if it was before or after Valentino was installed - my days are running together.... :)
I have done things like this before, so this shouldn't be the problem, right?

Another Edit to add that Visual Menus works and I was able to load G8M from there, but it took about 4 times longer than usual.  I headed to the morphs and Cthuloid is there - it looks kinda strange, but it is hard to tell in human flesh tone :)    I tried several of the full body morphs and they seem to work as they should.  I tried ticking Filter by Context in Smart Content, but it still doesn't show anything.