The Issue: I'm using RPGMaker MV and after getting my game up and running again after the update I can't seem to change my event images to look like tileset images. I can make them look like characters, chests, doors, etcetera, but when I scroll to the bottom and select a item from the tilesets the game stops, loads, doesn't display the image i selected then crashes. What I'm Running: I'm running RPGMaker MV as previously stated, I have several Yanfly plugins, but really only use the dialogue box ones: YEP_MessageCore, YEP_X_ExtMesPack1. I'm using only the default assets and tilesets, I've made some custom characters in Game Character Hub, but like I said, I can make events look like characters. My game has no combat, I was just making a puzzle game to practice scriptwriting, events, and trying things out with variables and switches to see what was possible. So default assets. What I've Tried: Initially I was unable to playtest my game after the update, but I was able to fix that by creating a new project and copying over the new HTML and .js lib folder. After working on some more events I stumbled onto this new issue. I tried "Verify Integrity of Application Files" as I saw someone else mention that about my previous issue. It did say that "281 files could not be verified" and started a download of something, I'm not sure what. Afterwards the event issue still persisted, so I tried creating a new project, no plugins, everything default, and RMMV still crashed when trying to change an event to appear as a tileset image. So, I backed up what I had again, and uninstalled RMMV. I reinstalled and opened another new project. I didn't want to immediately try my own project or the other I had created. I went down the available images creating events as characters, chests, doors, switches, and then I tried the tilesets. And it worked. I was able to create an event that appeared as an igloo on the map. So, I saved and tried to open my own project. The issue was still there and I couldn't change event images again. I then went back to the New Project to check the tilesets and see if anything was different from my own. I did have the D and E pages of my tileset filled in with some tiles from other sets just so I could have more variety in my own project. When I tried to make another event, without changing anything within the new project, RMMV crashed again. I could no longer change event images after opening my project even on new projects. That's where I am now. My Apology: I'm fairly new to this whole Forum thing and have never posted on one before, I'm trying to recreate my post following all the rules and I apologize if I did something wrong in my previous post for it to become locked and moderated. I'm truly sorry. I will be patient as I'm sure you all have your hands full with all kinds of new bugs and things, updating a game creation software can't be easy. I'm going to uninstall one more time, delete my projects, put my backups on the back burner until a new update comes around or a solution is found, and I'll start a new project and try out something new. Some Images: This was the new project when I was able to make the igloo event. This is me trying to create a tree event after opening my old project then returning to this one. This is the only error I get after hitting OK. And here is the crash within my own game. Update: RMMV crashes even if I hit cancel while a tileset image is selected. I am able to deselect the image and pick a character, chest, etcetera without a crash. Interesting... That is all I have. You all have a lovely day.