text: internet explorer  pop up? each time i go to internet explorer a popup comes from system integrity scan wizard  telling me i might have a critical error in window registry and file system and asking me if i want to scan, but each time i click no, because i have scan with anti- spy and  ad- aware for errors and they did not find any. how can i stop this pop- up ? i had same problem. and i removed it sucessfully.   please follow these steps:  download this zip file from google and it's free - hijackthis_199  unzip that and run  check any value appears more than once, more often it comes  as random. it varies computer to computer. but it' s easy to find.  once you find two exe. entries.  delete it. for delete you have to click fix for each file. after removing it.  many people suggest to use other web browser, but, it's not true.  but it's not problem of using browser. moreover, every browswer has it's own features.  addware- spyware mayn't fix this problem as i tried and failed before i operate the above action  restart the computer   surely i will.  first of all, don't worry about the problem that you are having.  you can solve it easily.  for downloading hijackthis you use may web sites   http://www.google.co.in/search?hl=en&q=download+hijackthis&meta=   but i downloaded from this website : http://www.softpedia.com/progdownload/hijackthis-download-5034.html   download the software  just check the codes-       if your  problem  remain unsolved, write me or meet me - afzal_1000@hotmail.com.  i am availble on msn messenger also. if you want to clear through chatting. then it's fine.