One input suddenly missing license?

I was calculating my scan yesterday and licensed the images just fine, was able to export the mesh and so on.

Today i get the error message “the project does not contain all inputs which where used to create the result”

But it does, i havent deleted or modified any of the inputs i havent put them in a new location on my pc, everything is as it should be.

I have tried deleting the cache and make it like clean install. I have tried exporting input licenses too

The only issue i can see is that now suddenly one of the inputs is missing the L symbol for license, which makes no sense to me.
I wouldn’t care paying 2 cents for reacquiring a new license for it, i just dont know how to?

this is really frustrating.
Nothing worse working a ton on a scan, exporting, retopo, unwrap and all this work only to not being able to export textures in the end…

pls, it cannot be right that i have to start over

Please check out this article How can I preserve PPI licenses? . All of the images will need to be in their original state from when they were imported into the project, if the checksum for any image in the project is changed for any reason and cannot be found in it’s original state then there is no way of reviving the project that we know of.