Hi, I am new from Japan. I have a PC on which Windows XP Home SP2 (Japanese) is running. Its CPU is AMD Athlon 64 and DEP is enabled. I once successfully ran nLite 1.0.1 on the PC, but when I tried to upgrade it to 1.4.1, the new nLite refuse to launch. The following is what I tried: 1. I uninstalled nLite 1.0.1. 2. I downloaded nLite 1.4.1 installer and installed nLite 1.4.1. 3. I tried to launch nLite 1.4.1. It crashes. 4. I uninstalled .Net Framework 2.0. 5. I downloaded redistributable .Net Framework 2 SP2 runtime and installed it into the PC. 6. I uninstalled nLite and installed nLite 1.4.1 again. 7. Even after these procedure, I can not launch nLite 1.4.1. It crashes with error dialog. The error signature is as follows: EventType : clr20r3 P1 : nlite.exe P2 : 1.4.1.0 P3 : 4760056a P4 : mscorlib P5 : 2.0.0.0 P6 : 461eee3d P7 : 1a8b P8 : 10 P9 : system.typeloadexception I found some other Japanese guys who failed to launch nLite 1.4.1 with Windows XP (Japanese), on a BBS. I tried to find similar cases on this forum, however could not find the exactly same cases. Would yoou please help us?