Go to the path where you have it installed, the install path from steam.
Exampel C:\Steam\ and their fidn the path steamapps\common\
Their you find the folder RPG Maker MZ and in it the RPGMZ.exe
try to start it over the exe file
For me it work when i just use the start function over steam...
Follow this tutorial https://forums.rpgmakerweb.com/index.php?threads/threads-with-dead-images-imgur-hotlinks-not-working-how-to-still-access-resources.157750/ from @Avery and with a little work, you still can access the "lost" stuff
I love the look and the colours. Just my little thinking mind screams center the Background (Building) so that the Menue has it as "border" background. (Sorry not good at writing it, think better is saying the building behind the menue little more to the right, so that it looks like it borders...
Shee look similary like my old Faye girl. She was rescued in winter and stayed with me and my cat boy, till she was old and died. (then i got two siam girls as companion to my cat boy and now at the moment one dog and the two siam girls are the chaotic gang in my house)
So the concept for my Game Jam project is way more than I can complete before the deadline. But I think I found a way to get the core done and make the incomplete parts either not really noticeable or make them a part of the story for now. That sneaky, dastardly Krampus! Then I can complete the rest. Did I mention that this is fun?