Hi, I recently installed superantispyware, mailware bytes and have a PC(running 64-bit Win7 Home). Im having problems with a file on my computer, as I try to run Superantispyware (free version) the programe crashes at; C:\User etc.....\appdata\roaming\microsoft\internet explorer\quicklaunch\virus trigger 2.1 link what is this, is it harmful? Both my macafee (paid current version) and mailware (free download) can't detect this problem and my superantispyware is not running past this file and says it cant help with the problem. I'm just worried this file that somehow exists but I cant see the file in the C:\User files. I havent tried to reinstall anything yet and if this is malicious I will try to re-install the factory settings is this a back door virus, mailware etc). I did a little checking and my version of Win7 doesnt have quicklaunch. Also couldnt find the appdata folder. Please help whats wrong and what is this file? It may be nothing but I'm planning to re-boot my entire pc back to factory settings if i dont get this sorted out. Please, please, please help, Much appreciated.