ZBrushCentral

loading project does not work anymore

hello,
i work in zbrush for about 3 months now and until today, everything worked out pretty well.
today i tried to open my project(which has ~21kB if that’s relevant), which can also be seen in the lightbox


https://gyazo.com/f54f8329fa8192428e5546b5e9256cc2

but nothing happened. i am pretty confused, because there shouldnt be any problem with the saved project as one can see it in the lightbox. i already re-installed zbrush and played around with pref->mem but it didnt make any difference.
can anybody help pls?

Remember that the ZPR format saves all of your Tools. Have you checked to see if the part of the Project you’re looking for is present in the Tool palette but simply not selected at the moment?

oh well, this is superembarassing. so yes, that was the problem. i just didnt find my tool anymore and thought it wasnt loaded at all. thankyou very much, i’m so sorry for asking such a stupid question.