Well, I seem to be having a different problem or something strange is happening.
I start cT-Framework, click Launch and then start UT2004 but when I join a match and press the Insert key, there is no GUI menu displayed, nor is there a radar although the radar is enabled in the .txt file. I haven't encountered any error messages and I'm using Framework 3.5 on Windows XP.
If the injection is successful, a cFramework.log file should be created in the same folder where the other files are located. If it's there, please post its content here. Otherwise try to run the cFramework.exe and the game again.