hello everyone, in this tutorial we remove multiple nag's (warning or message that tell us our program is a trial or not a full version), as well as a simple if login to test your previously gained knowledge.

download: http://up.ht/rxvkfc
file size: 7.4mb

tools used:

- protectionid
- .net reflector
- simple assembly explorer


not much to explain here. when our application is first opened, you will notice a messagebox warning us that our version is only a trial. we must remove this by returning before the message box is displayed. you will then see the login form. this is a simple if check and can be patched by following a previous tutorial. after logining in and closign the main form you will encounter the final nag. in order to close this, we must direct it to exit the application instead of showing the nag.