Friends, I am in a strange experience with this latest release. I have been using NOD for a long time and have used all the beta security suite versions. But with RC1 I have a strange issue which I have not been able to fix even with all the suggestions given in all posts here. So I banged with a new thread. I have two systems Desktop - 512MB RAM - 80GB HDD - 2.6GHz Intel P4 - Win XP SP2 Laptop - 512MB RAM - 120GB HDD - 1.73GHz Intel Dual Core - Win Vista Home Basic 32bit (this is more updated and frequently used) The latest RC1 is working great with Desktop but when ever I try to install it to laptop it pops up a message "the installation package may have problem. Error Code - 2753". All methods tried, and as this is first time for NOD to do the same I am confused. Also no other version is doing any thing wrong, it is just the RC1. Please help!!!!