Several files missing, is there a way to have DIM redownload everything without uninstalling first?
Recently I picked up a project I had abandoned a while ago. I started calling up the file I had been using and several f them are now missing their texture sets. Then I found several different items that were missing their meshes even though their textures where loaded... In several cases, when I tried to find the textures manually, there wasn't even a folder where the texture should have been. I also have several "Catagorized" products, that when I started putting the catagories together, the meshes were there, and now the catagories are empty, and I can't find the item even when using file explorer... Something messed with several files in my Daz Library... All installed with DIM
Anyways, I've heard this sort of thing happens sometimes... I just don't really want to redownload all 162GB, and was wondering if the DIM had a check to verify download, or at least a redownload all button? Anything so I don't have to manually download each item.

Comments
If you didn't keep the zips and the files are missing, not simply not correctly placed in the content directories, then you are going to have to download. You could use connect (install from within DS) - that will use the local files, if it can find them and if they match those on the server, rather than downloading a whole new copy. For DIM you would have to redownload the zips entirely.