Windows 7 Firewall Blocking Internet.
Oct 19, 2009
I have a fresh install of Windows 7 Home Premium 64bit on a new hard drive.
I have only installed 5 programs. CorelDraw, Adobe Creative Suite CS3, Jing (screen capture utility) Webroot Antivirus -Anti-Spyware for Windows 7 and WIDCOMM Bluetooth software for Win 7.
I installed Corel and Adobe...rebooted ...everything was fine.
I installed Webroot and WIDCOMM...rebooted...absolutely no internet connection.
I uninstall WIDCOMM then reboot. Still no internet.
I uninstall Webroot then reboot. Still no internet.
I reboot and then turn off Windows Firewall...reboot again. I have internet.
I turn Windows Firewall back on and reboot. No internet.
I turn Windows Firewall back off, reboot. I have internet.
So, I do a System Restore to the point before I installed the Webroot and WIDCOMM software and I have internet and it works fine.
Why would either of these software effect windows firewall in such a way as to disable internet access?
Is there some setting that I need to change / allow or something inside of Windows Firewall? I find it odd that with the firewall disabled I am able to get on the internet, but with it enabled, I can't at all.
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Jan 7, 2013
I'm currently sharing my internet connection with another computer (both run windows 7). The other computer can only access the internet if the computer holding the dial up connection has windows firewall turned off. I tried to add an exception in windows firewall for port 80 but did not have any effect.The local area connection adapter on the computer that's holding the internet connection has the following settings: [code] the other computer has obtain IP and DNS address automatically Using ADSL modem is a Sagem F@st 800 to connect to the internet no router used, just a simple cat-45 cable (i think that's the name of the cable!)
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Jul 20, 2012
I used the standard trick of assigning permissions to the "Everyone" group to allow file sharing among all the Windows 7 and winXP computers on my home network. All was working fine until my son took his computer to school and they made him load their security software. When he came home for the summer, his computer could still see the network and file shares, but none of the other computers could see his shared files. This persisted even after I uninstalled the anti-virus software they made him install. I can fix the problem by disabling the windows firewall on his computer. That is probably safe here because of the firewall in my router, but I'm worried that might not be safe when he connects to other networks. Plus I can leave the windows firewall enabled on all my other computers, so I suspect there should be a better way around this problem. If I click "Diagnose" when my computer can't access my son's computer I get a message that says that windows can't find IPC$. So on my son's computer I opened a dos window and typed "net share ipc$" (a command I found from a google search about this problem). The response to this command was "System error 5 has occured; Access Denied".
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Oct 17, 2010
when i surf the internet about 50% of the time i get the error "Internet Explorer cannot display the webpage". And when i hit the troubleshoot tab it states "security or firewall settings might be blocking connection"
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Jun 9, 2009
I am having some trouble with utorrent and getting an open port, I narrowed the problem to either windows firewall or kaspersky 8 or even both. If i disable firewall and kaspersky I can get an open port, but once I turn them on utorrent slows down indicating the port is not open. I have included utorrent as allowed in widows firewall but same problem. Has anyone had same prob or got some advice on what I should try?
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Mar 26, 2011
I've tried both Comodo and ZA firewalls. I prefer either over Windows 7 built-in firewall. The problem I have is after installing either of these I have control issues with Network Discovery and File Sharing. More exactly, even though the system shows these two items are off and/or disabled (manually), Start> Computer> Network will start showing available computers to connect to, whereas, Windows 7 firewall will inform me that both items are turned off. I use a public WiFi so this is obviously not a good thing. How to deal with this 3rd party firewall/File Sharing issue? Is the fact that the 3rd party firewalls are blocking any connection attempts a sign that everything is okay? Or should I just stay with Windows 7 firewall?
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Feb 26, 2012
I am running Windows 7 and am using Verizon DSL to connect to the Internet using an Ethernet cable. I am having an issue with loading content from the Internet. Some sites, such as Google, load but then if navigate from them, nothing happens. Other sites, such as CNN never load and timeout after a couple minutes. I think the problem is with the computer and Windows 7 because if I go wireless using the same router with my iPhone, I have no problem loading these same sites. Everything worked fine a few weeks ago so something changed but I have no idea what. I did have McAfee antivirus on the computer but uninstalled it hoping that might solve the problem - it didn't. Is there some setting in Windows 7 that is blocking these sites from loading.
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Jan 31, 2011
Sometimes when my connection disconnects, my windows 7 home premium thinks that I'm still connected so I can't reconnect to internet untill I reboot my computer which's pretty annoying.As you can in the screenshot bellow, the network's tray icon appears as if I was still connected so there's nothing I can do untill I have rebooted
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Apr 30, 2012
I seem to have had a surge of spam. Many supposedly from "techdaily at (various domains)" Any others have this?Whats the specific difference between blocking the sender versus blocking the senders domain?
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May 28, 2012
How can I, as administrator block a non-administrator account from using internet but can recieve and send email. I'm using windows 7.
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May 6, 2009
I changed the default rule for outgoing traffic so that erything that doesn't match a rule is blocked. That's okay, nothing can go out now. Then I add program rules allowing needed softs to access the internet freely. This works fine too, except for Internet Explorer. I can't get iexplore.exe or even ielowutil.exe access the internet without adding a rule for TCP 80.
If someone could explain it, I really don't understand why IExplore requires 2 rules to work while the first rules should allow him unrestricted access.
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Jan 6, 2012
"Is there possible in Windows Firewall to block all the internet traffic just by a few clicks?" I mean like the other firewalls just by selecting "Block all traffic"... (a right click on the tray and select this option) or (enter in the firewall window and click on a button -> Block all traffic). Is there a method or a button that i haven't discovered? Or there are some fast steps in which i can do this thing? I'm using Windows 7.
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Jul 1, 2012
Two BSOD in less than two minutes and now strangely I don't have any internet connection (the troubleshoot center says it's because of "the diagnostic policy service is not running") and the windows firewall is down and is impossible to run again (Windows Firewall can't change some of your settings, Error code 0x8007042c).
I'm uploading the two dmp files with this post using another computer.
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Jan 15, 2013
I am trying to setup a kiosk pc. Is there any tutorial around explaining how to configure the Windows Firewall so that it has the following profiles:
Firewall profile "normal":
- default configuration
Firewall profile "kiosk":
- software1.exe may access the internet using ports 1234 and 2345
- software2.exe may do outgoing connections only using port 3456
- software3.exe may do incoming connections only using port 4567
- all other programs may not access the internet at all; all other connections are blocked
Further, wwitching the profile (or changing the firwall configuration in general) should only be possible using admin rights.
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Dec 5, 2011
I am having a nightmare with my windows 7 64 bit home edition. It is running extremely slowly. I have lost the internet connection and the windows firewall has turned off and cannot be turned back on. Whenever I boot up i get the message "failed to connect to a windows server" The event viewer log is also unavailable. I have established that my internet is working on other machines. I have also attempted to reset winsock in safe mood. However this has not worked.I've had the system for about 9 months with no major problems. I have McAfee and have run windows defender and adaware so I am pretty sure it's not malware.
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Jan 2, 2010
i m on the Lenovo T61 with Ultimate edition. now i got problem with Windows Firewall, as in the screenshot. then I cannot connect to the Internet thru WiFi at all. I got connected but Identify Internet sth, then Internet not work.
Though I repair windows but no luck, but if i reinstall it, it worked but just restarted few times, it happens again.
i m nearly crazy now as i love Windows 7 for nearly 1/2 already till now i encountered this issue.
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Apr 9, 2011
how to connect the same server in one laptop?
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Apr 27, 2011
As of today, I am constantly getting a popup from the Internet Protection Firewall Alert saying I have serious threats and I keep saying "ignore". They say do you want to protect and get rid of the viruses and then they want me to buy something and I say no. But the popup still happen about every 2 minutes and it says JEMonster is found. I did run Super anitspyware yesterday, but that is all I've done. It did remove stuff from the registry. I can't even use the computer.
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Jan 3, 2012
Recently had a virus infection and noticed that the windows firewall service is missing. When trying to reset to recommended settings by using control panel received error code 0x80070424. Cannot access other computers or shared files/folders on home network. Saw a previous post dated 12-17 that appears to be the same problem.
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Mar 4, 2009
I've recently installed Windows 7 Ultimate x64 Beta Build 7000 and I have Comodo Firewall 3.8.65951.477 64-Bit installed as my firewall. I get this problem that I can't solve at all .
When I click on " Run Diagnostics" I have this :
Indeed, I click "Yes" and this is what comes next :
PS : The Windows 7 Firewall is desactivated!
Anybody haves an idea on this problem, please ?
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Jun 24, 2011
i have a laptop that i let my GF daughter uses. is there any way to stop her from changing any settings and downloading any thing from the internet?
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Apr 14, 2011
I have windows-7 and I went on the "JPL small body data base" site and to use one of the features I would have to download some active-x software. When I ok this to download I get a message that says that windows has blocked it because they don't know them. Is there any way to let me make the decisions instead of windows?
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Mar 1, 2012
We are building an 2 application that connect to 127.0.0.1:30303.They are used to send data from app A to app B, acting as a local p2p connection. On windows XP, everything runs as it should. On windows 7 it doesn't work anymore.We've tried turning off the firewalls, opening ports etc but we cannot get this connection to work on Windows 7. Anyone got an idea of what changed in Windows 7 regarding tcp/udp or socket changes?
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Mar 1, 2012
We are building an 2 application that connect to 127.0.0.1:30303. They are used to send data from app A to app B, acting as a local p2p connection.On windows XP, everything runs as it should. On windows 7 it doesn't work anymore. We've tried turning off the firewalls, opening ports etc but we cannot get this connection to work on Windows 7. what changed in Windows 7 regarding tcp/udp or socket changes?
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Aug 13, 2012
Windows Security is blocking absolutely everything. I mean everything from downloaded and installed software to Windows core software and programs. The only thing it will seem to run is explorer.exe.Here is a screenshot of trying to open User Account Control from Control Panel. Sorry for the quality but I had to take picture on phone as can't take screenshot and upload as nothing will run.The original, slightly less, strange thing is the lack of running processes in Task Manager. Usually even on a clean new laptop then are half a dozen or more, from Windows own core stuff to manufacturer install rubbish. On this thing there is only the follow core services.
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Mar 2, 2012
so i recently downloaded a series of windows updates. i guess it's been a while. anyway. ever since i've downloaded and installed the updates, not all content is loading on webpages. also, everytime i try to load aim, it starts to open but randomly closes.for instance on twitter, no matter what link i go to or what i click on, it just goes to the main page. in addition, when i click on a link that should prompt a menu, it won't work. oh and Internet videos aren't loading.
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Mar 18, 2011
I am using window 7 pro. with MS office 10 and other non Microsoft programs. On Monday while I was updating my iPhone OS using ITunes, ITunes gave me an error message stating that it lost connection with my iPhone. I rebooted the Laptop and too many problems started to pop up since then. For starters, my iPhone was wiped out, where the only way to restore it was by going to the Apple store. Now, ITunes gives me Error 50?! The Apple Store tech avers that ITunes has nothing to do with the problem.
Since then, the majority of my programs are not working those that run require my permission to execute including Windows components such as control panel, security, uninstall, program install, etc. Excel and MS Word are working, but Outlook, Outlook safe mode, OneNote, ITunes, Skype, Adobe, windows troubleshoot, McAfee, Chrome, etc. are not working. They all missing important files or give me an error message. In contrast, I created a new user account without Administrative right. I can run all programs without any problems using this account, except for having to reconfigure everything all over again and having to provide an administrator's permission virtually after every click. I ran chkdsk, desk defragment and McAfee scans from the new user's account and all ran flawlessly and reported that my system is clean with no virus or bad sectors. I have 180 GB of free space. Note: I broke the screen on my lap top, and I used the HD in an exterior HD shell to retrieve some files while I was waiting on my LCD replacement. I had no issues before hand. The ITunes problem started after I reinstalled the HD in the Laptop.
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Mar 21, 2011
I can't install WAMP (on Windows 7) and am told Port 80 is blocking it. How can I do that?
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Dec 3, 2011
I buy a data bundle to access the net on my computer from a mobile phone operator.I pay per meg and I get so frustrated when some impertinent background program jumps on the network to download megs of data every time I connect using up my data minutes without my consent!Iv tried turning off automatic Windows and antivirus updates, but still I dont know what is abusing my network connection every time I go online!Is there any way I can block ALL network accesses except from the browser, for instant, so I can enjoy browsing without worrying about what may be raking up my data bill in the background?
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Sep 24, 2011
My sister's computer is an HP Pavilion dv5t-2200 notebook PC running its native OS, Windows 7 Home Premium x64. In the last 24 hours, Avast found and attempted to remove some sort of malware. After the reboot, it recommended a full scan. After the scan was completed, the computer rebooted again. This is where the real problems began.With the exception of core programs and services, no other program will launch. Not Chrome, not AIM, not even Avast!. The only HP program still installed on the system, HP Support Assistant, will not start. Attempting to use Windows System Restore results in a BSOD as the computer is shutting down to begin the restore process. Upon returning to the desktop, a dialog box recommends that we run chkdsk, but of course that won't even launch.
Internet Explorer will launch, but the campus network requires a third-party client software install. Unfortunately, that's another program that will not launch.The computer has a recovery partition, but HP Recovery Manager is not installed or cannot be found, and attempts to download and install it have failed because 1) we cannot access the Internet to download it to the hard drive, and 2) it could not be installed from a flash drive containing the softpaq from HP.
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Jun 28, 2010
I installed Windows 7 RTM 7600 on a new hard disk (previously not partitioned), so I have had the 'system reserved' partition created at Windows 7 initial installation time. I have several of problems with Windows 7, so I would like to reinstall it, but by keeping programs and files. The problem is that the Install file setup.exe looks into 'system reserved' partition rather than checking the C:/ hard drive, and as such does not want to proceed with the reinstall because of a lack of disk space (100 Mo only on 'system reserved' partition)...
- How could I do so making the install looking at C:/ rather than at that partition?
- And during the reinstall could I do so that this partition is not created anymore?
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