Hello everyone. I've got a problem. I am running Windows XP and McAfee Virus Scan 22.214.171.124 I am pretty sure I have a virus or a trojan because I attempt to open various programs and they do not work. The list of non-functioning applications so far are as follows: Word Excel Power-Point Internet Explorer McAfee Virus Scan McAfee Instant Updater When I try to run these programs a box pops up saying that the program encountered a program and needs to close. It gives me the option of sending an error report. All of the above programs give the same box when attempting to run them. I uninstalled and reinstalled McAfee and it still is giving the same message. I downloaded the free Bit Defender Virus Scan and it didn't detect anything. If anyone could help I would greatly appreciate it. edit > I also posted this in the Trojans & Backdoors forum. It is the same post and same question, I just didn't know where to put it.