I've seen this problem discussed in the past, on this site and followed the instructions on Truecrypt to upgrade Eset NOD32 to ver 5.0.95 which fixed the issue. Unfortunately the freezing problem is back! Here is what is happening. I have a encrypted file on my computer, that I use Truecrypt to decrypt. Everything on my system works just fine except when I enter the password to decrypt the encrypted file. Once I click Mount, my whole system freezes. Nothing I can do but to do a hard shut down and reboot. This was happening when I was running an earlier version 5 of NOD32, but after reading the Truecrypt forum, they pointed out that it was Eset that was causing the problem and to upgrade to 5.0.95 which I did. Problem solved or so I thought. I just had to do a Windows XP repair and once done, Eset was freezing my system once again when I tried to decrypt my file. I uninstalled Eset and found that I could, once again, open my Truecrypt file with no problems. Figuring that somehow, Truecrypt and Eset got broken in the Repair, I uninstalled Truecrypt then reinstalled Eset and Truecrypt. This didn't help. Once again Eset is freezing my system if I try to decrypt my truecrypt file. Is there a fix for this? Has a newer version of Eset NOD32 come out that address this issue?