I think I have a keylogger, but I cant detect it through any antivirus/spyware.?

I tried running HijackThis, but it said I dont have write access to my hosts file. Someone please help me on what to do...

I have Panda Antivirus and WinPatrol along with UniBlue's Spycatcher. It doesnt matter to me if HijackThis is working, I just want to be completeley sure that there is no keylogger on my PC. It would also probably be a commercial keylogger, put on by a friend (haha). But I could be wrong, please help.

I think I have a keylogger, but I cant detect it through any antivirus/spyware.?internet

Open Task manager and sheck for the process and end it or type msconfig and disable it from startup. But if a keylogger is put on its not considered spyware if an admin installed it

I think I have a keylogger, but I cant detect it through any antivirus/spyware.?network

try opening your processes, go thru each one,... you can even check them by doing a search on each to see what they are,... and see if there are any unwanted processes.

You do this by clicking alt/ ctrl/ delete,.... all at once, and then choose processes
I will recommend Yahoo anti-spy. Install it in your computer and scan your PC, it can remove keyloggers, malwares, spywares and trojan viruses.
If you think you have a keylogger, download and run these two free programs. Especially Superantispyware as it will detect what all other miss. Download there free version and you will get automatic updates daily.