So I posted about this earlier but changed my program heavily so I might of had to remake this question Injector crashes notepad instead of injecting ( edited ). I’m slightly a beginner at visual studio now because I used to use it quite frequently but I came back to learn about dll injecting because its a bit interesting but heres my problem, I am trying to make a dll injector to get the grasp of visual studio’s c++ launguage and stuff but the main problem is that the target program crashes instead of injecting maybe because its overworking the process or something like that but heres the code and the dll its injecting.