Question about Acer Aspire 4720 Notebook

1 Answer

Computer will not respond and firewall off will not come back on

Most of my programs will not respond some of them like the firewall when i try to turn it back on says application not found it was working fine untill sunday about 3am i dont know what happened

Posted by on

  • Anonymous Mar 13, 2009

    i cant open my downloaded files because it always tell me that the firewall is open though it is not.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 170 Answers

You most likely have a virus or spyware, start up in Safe mode and run msconfig from Start, Run uncheck anything that looks suspicious then reboot. Then when the computer comes back up Start, Run, type CMD and then type the following command:

rundll32 setupapi,InstallHinfSection Ndi-Steelhead 132 %windir%\inf\netrass.inf

you will need to reboot the computer but that should get your firewall back up and running.

Hope this helps,
David

Posted on Mar 10, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why will the left hand side text box not expand down to allow typing in text in google translate when opened from explorer?


You possibly change your security for your browser under "Internet Options" in the Control Panel. Go back to internet options and reset everything do "Default". Somehow you have change how explorer must respond to pop-up windows. Reset to default. Secondly check that you have not block it somehow in your firewall or antivirus program.

Jul 16, 2014 | HP Pavilion PC Laptops

2 Answers

Why does my computer firewall keep turning itself off?


If you install a antivirus in your computer the computer or the windows firewall automatically gets disabled...so dont worry about it.

Feb 14, 2013 | Acer Aspire PC Laptops

1 Answer

Your question about VAIO PC Notebook has been posted. by mistake user became administrator, now user not responding correct passward and hint also showing same passward.how to restore my correct admin


Try BootSuite 2012 (bootsuite.com) - paid program to remove passwords among other programs. Allows you to boot computer with this program and remove current passwords and then to start computer and put in new correct ones.

Sep 20, 2012 | PC Laptops

1 Answer

Laptop vista


Dear Friend,

The only security system that I know can be Firewall or Antivirus. Now, every time you try to install something, Windows prompt you with a warning windows saying that a particular software is about to install and you only have a Yes or No key. If this is the case, click Yes.

If this is something related to your Antivirus or Firewall, disable it and try to install. After installation, enable it back to keep your computer secure.

Good Luck!

Nov 25, 2011 | Toshiba PC Laptops

1 Answer

My samsung N150 does not start up windows explorer


Insert the Windows disk into the computer. Restart the computer. Press any key as prompted to boot from the disk.2 Select your language, keyboard, and currency preferences. Click "Repair your computer."3 Select the drive containing Windows and press "Next" to detect and repair problems with the operating system. OR how to fix Microsoft Internet Explorer when it is not responding to return to surfing the web Click the "Start" menu button in the lower-right corner of your computer screen. Click "Run" and type "msconfig" in the search field. A dialog box will appear that lists all software programs enabled to run when you turn on your computer. Disable all of the programs except for essential services such as your anti-virus software and firewall. Restart your PC.2 Hold down "Ctrl," "Alt" and "Delete" on your keyboard simultaneously. This will activate the Windows Task Manager. Select iexplorer.exe" in the list of running programs and click "End Task." Continue to Step 3 if that does not close the Internet Explorer browser.3 Click the "Start" menu button. Select "Settings," then click "Control Panel."4 Click "Add/Remove Programs." Double-click the Microsoft Internet Explorer icon and select "Internet Tools." Click "Repair Internet Explorer" and press "OK." Microsoft Windows will scan your copy of Internet Explorer for errors or bugs and fix them.5 Open "My Computer," accessible on your PC desktop or in the "Start" menu. Right-click on your "C: Drive" and select "De fragment Occasionally, your hard drive might misplace program data, which results in software freezing or not responding. Repeat the defragment process with the "D: Drive" and any other hard drive partitions.6 Click the "Start" menu button and select "Restart" to reboot your computer and apply the changes made in Step 7 Return to browsing the web with Internet Explorer.
  • Oct 04, 2011 | Samsung N150 Series Netbook

    1 Answer

    All programs are not responding when I need to close them


    Hi,
    It is normal that Windows reports programs as not responding when it try to close the computer. If all program is reported as not responding and the computer do not close at all, then it sounds like a serious problem. I would reinstall my Windows even though it is boring.
    Regards

    Mar 15, 2011 | Packard Bell EasyNote E2 316 Notebook

    1 Answer

    I have unloaded and reloaded yahoo messenger many times i cannot receive im's and yahoo messenger keeps giving me a message not responding i thought i fixed it but not working again


    Hi,
    Make sure that you are not using Yahoo Messenger version 9 as there is a known bug about it. If you got the version 9 installed remove it from your PC & then install the latest version. Check you security software settings especially the Firewall. Some antivirus software could block the usage of messaging programs. Like for example Norton, check on the program controls of the Firewall.
    Hope this help a bit. If you got any other questions regarding this issue please fell free to shoot me a message.
    Thanks!

    Mar 05, 2011 | PC Laptops

    1 Answer

    Windows 7 Blue screen at start up. Shows "Starting Windows" then memory dump/ blue screen. Recovery = No points created by the owner. Roll Back = Tried the 3 points for installs which all still...


    Hi,
    Operating System does not respond is the major problem.
    This is a very commonly faced error by the users of the Windows 7 which leads to the Blue Screen of death to the system. The error message appears on the computer screen in the following form: "Windows Operating System is not responding" along with two options one "Close the Program" and other "Wait for the program to respond". But whenever the user attempts to close the program he comes up with a serious data loss. To solve this problem apply different troubling shooting methods or take help of the technical experts.

    Jan 12, 2011 | Toshiba PC Laptops

    1 Answer

    Lap top wont start up gos to light grey ,dark grey screen


    Virus?
    Which program is it?
    Next time you boot up your PC, boot in safe mode with your internet connection off. Scan your PC. or if you can install programs install "Ashampoo Firewall Free" that way you can monitor your sart-up Items etc...
    And also informs you to create a rule Say Windows Live
    -----
    "WLM is attempting to connect to the web"
    <Program path>
    [X]
    [X]
    ------
    Make sure it is a program that YOU installed. not your computer.
    Best of luck. Tom.

    Jul 13, 2009 | Toshiba Satellite Pro L300D-EZ1002X...

    1 Answer

    I have a gateway wireless laptop.I am unable to print from my laptop to my dell desktop computer/printer.do you have any suggestions.It keeps rejecting stating unable to print from a remote location.please...


    hello, do you use any antivirus program or firewall program? if so try to close them and try the printing. if that works you need to allow some ports in your firewalls.

    you can also try to go start->run and write "cmd" hit enter
    then write in the black command prompt ipconfig. look for you ip adress should be like 192.168.x.x check both computers IP.
    try to ping the other: write in the command prompt "ping 192.168.x.x" and see if the other computer answers. get back to me and explain your network little bit more. have your printer ever worked?

    Mar 10, 2009 | Gateway MX8711 Notebook

    Not finding what you are looking for?
    Acer Aspire 4720 Notebook Logo

    Related Topics:

    51 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Acer PC Laptops Experts

    Les Dickinson
    Les Dickinson

    Level 3 Expert

    18298 Answers

    Brian Sullivan
    Brian Sullivan

    Level 3 Expert

    27725 Answers

    Henk de Ruiter
    Henk de Ruiter

    Level 2 Expert

    78 Answers

    Are you an Acer PC Laptop Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...