Check If Port Is Open From CMD?
May 4, 2012
I would like to know if there is a way I can test if a specific port is open on an IP address and if my PC can connect to that port? How do you do this from Command Prompt? 'telnet iport' does not seem to work since it just says 'telnet' is not recognized as an internal or external command.
I do not want to use a website to do this, since they will test if they can make a connection from their servers to the ip port in question, not if the port between my IP address and the ip in question is open.
I know about NMAP and Netcat, but don't know how that works.
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May 16, 2011
I recently installed new software that requires port 8080 to function. When I try to run the software I get an error that port 8080 is being used.How do I check to see what process is using port 8080 so that I can open up the port to run the software? MACHINE: Windows 7x64
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Dec 16, 2009
I have spent the last two hours trying to open a port for a remote control application.
I have tomato 1.27 running on an asus wl500gP router.
I am running windows 7 ultimate
i have an Arris voip modem through comcast
The problem is this, i forwarded the port correctly in tomato yet the port is still closed. I have tried the following:
Enabling DMZ
Disabling windows firewall by either the control panel or through services.msc
Enabled UPNP in the application, it opens the port according to tomato yet external port testers still say its closed
reset the router and pc numerous times
hard reset the router
Hooking PC directly into cable modem
I believe that this is strictly a windows 7 issue now as the router is out of the equation. The only security software I have is Avira free edition, windows defender, and (disabled) windows firewall.
Can anyone give me help as to why I cannot open a port? It would be greatly appreciated as I am leaving for a trip in 36 hours and would like to be able to remotely control this application.
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Sep 10, 2012
I need to open port 80 on my computer. I turned off my router's firewall for testing reasons and port 80 opened but i dont want to keep the firewall down. My router is an XMR100. How I can make an exception for port 80?
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Nov 19, 2009
When i dial up, i get some Error Message 633 message about COM port being used by other application or modem not configured properly.
In device manager the modem seems OK, and i dont know of any other device using a COM port. I've tried different drivers, swapping the modem around inside the case but no joy and i'm getting really annoyed now.
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Jan 25, 2012
I cannot open msn games, hearts, how do I open port 443 for windows 7?
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Mar 3, 2010
im trying to host on WC3 and i went to portforward.com, but i still cant host. when i used a port checker it ways that the port is closed, any help would be nice.
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Nov 30, 2012
For the past 3 days Ive been trying to open up ports in my router (Siemens sx763) with no luck. Ive done all the port forwarding correctly but when i check the port from a website it say my port is blocked. I use a wireless connection. I think ive done my other router/connections/ip settings wrong but im not sure what it is.
MiniToolBox by Farbar Version: 25-11-2012
Ran by Marko (administrator) on 30-11-2012 at 15:26:27
Running from "D:\Internet"
Windows 7 Home Premium Service Pack 1 (X64)
[code]...
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May 11, 2011
I used to have that annoying check for disk consistency thing when you boot up so I just let it go and afterwards now programs like Itunes Rhapsody and some other programs just wont open. I click on them and the mouse pointer goes into loading icon like its about to open but then nothing opens.
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Dec 12, 2012
Printing to file from Quicken to PDF worked in XP by saving it in PDF but not in win 7 using "quicken pdf printer" as printer field, and it comes back with "could not open printer, check printer selection" how to set up step by step.
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Jun 16, 2011
I'm trying to install Sophos and there fore the following ports need to be open: 8192, 8193 and 8194. All firewalls are disabled. But when I do telnet ip address 8192 (where ip address is the ip address of the problem pc) from the server I'm getting the following error message: Could not open connection to the host, on port 8192, connect failed. It's the same result for the other ports.
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Sep 6, 2012
I googled how to open ports and it told me go in to windows firewall>advanced setting>new rule etc. I want to install a game so I need certain ports to be open and unrestricted. When I used online port checker sites they all say the required ports aren't open
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Feb 4, 2013
I have an WD external hard disc,its showing data error (cyclic redundancy check) and its also showing to format the disc.
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Nov 12, 2011
We have an account with audible.com, and books were downloading just fine on my old computer. Switching to a new computer, however, meant that I had to go through a process of getting audible downloads to work again -- an involved process, unfortunately, that involved spending a long time on the phone with an audible tech. In the end, all was well except one thing -- we can't get the download to be automatic.
Instead of immediately downloading when I click "download" at audible (as it did before), I now see the download window, then I click on that and get an "open the file" window, and then the "what program do you want to use to open this file" screen pops up. The audible download manager is there, and when you click it, the download begins just fine.
At the bottom of that screen is a checkbox that asks if you want to always use that program to open this type of file -- and I do! But for the audible download manager (not for the other programs), the checkbox is greyed out so that I can't check it. The audible guy says that that's the key to automatic download, but he couldn't figure out how to make checking that box an option.
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Mar 24, 2012
I just bought a new computer from a computer shop. It is custom built and has the following:Has 8GB RAM, 3.3ghz intel core i5-2500k, windows 7, Intel HD graphics so upto 1.7GB max video memory, 1 VGA slot, 1 DVI slot.Just to confirm I checked in person and my tower has a VGA port and a DVI-D dual link port.
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Jul 15, 2011
im having the port error of 01.
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Jul 1, 2012
my 2 no usb port and lan port are not working other wise other 1 no usb port working this is new laptop i think driver not installed because when i connect the pendrive there was light showing in my pendrive.so i want drivr
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May 9, 2012
Auto check comes up 4 times right after windows7 starts up. But will continue to boot normally. BEreg Query comes up with this.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager
BootExecute REG_MULTI_SZ autocheck "autocheck ""autocheck autochk *"""\0autocheck "autocheck ""autocheck auto_reactivate \\?\Volume{a80f420c-d16d-11de-a2bb-806e6f6e6963}\bootwiz\asrm.bin"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck auto_reactivate \\?\Volume{a80f420c-d16d-11de-a2bb-806e6f6e6963}\bootwiz\asrm.bin"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck lsdelete"""\0autocheck "autocheck ""autocheck
[code]....
Have 1 SSD drive for OS /C No partions and one HDD/D with 2 partions with acronis backup on one the other is clean.
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Jan 23, 2012
I have a small network of six computers. Five of them run XP and I just added a Windows 7 machine. I've got a Microsoft Access 2003 database that all of the computers share that is hosted on one of the XP machines. The Windows 7 machine can access the Access database through the network just fine, as long as no one else is accessing it. However, if someone else on an XP machine on the network is using the file, it won't open on the Windows 7 machine. Doubling clicking the file on Windows 7 gives me the circling blue icon for a second or two, then nothing happens. If the XP user exits the database, then I can open it fine.
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Oct 11, 2009
I was told my ram would be 1333MHz DDR3 SDRAM Corsair or Major Brand, and I downloaded CPU-Z, and this is what I got from it.
it is DDR3, Module Size: 2048 MB, Max Bandwidth: PC3-10700H (667 MHz), Manufacturer: A-Data Technology.
Does this mean that it is not 1333 MHz, i mean it seems so obvious, but I am just checking if I was lied to or not.
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Sep 4, 2009
ok well i spent about 3 hrs and i know its not my router and its the os and i did a fresh install too im on 7600 rtm, now i got windows firewall and defender disabled, i got nod32 antivirus not with a firewall just the anti, now i got utorrent, so i use utorrents port checker, the port works for it but if i add a port to my portforwarding on my router it dont work, according to this port scanner, now if i enter it and use it as my port in utorrent it works! but anything else doesnt i dont get it i got windows firewall disabled and all that i literally think theres a hidden firewall or a virus but i know there isnt a virus i also did a scan incase so any ideas?
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Nov 30, 2009
I literally cant press the "change settings" button in windows 7, (im using windows 7 RC), its dull and theres nothing i can do, trying to connect to spore if your wondering.
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May 31, 2011
I have a dell lattitude lap top running windows 7. I had picked up a virus that seemed to shake up norton AV. I think I have it settled, but still can not have anyone webex in. Norton did not think this was the virus and suggest I search the OS or whatnot. Before reinstalling Windows 7, is there a program I can run similar to the old scan disk, to check for errors?
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Jul 2, 2012
After running on the main hard drive, is there a log that saves?
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Dec 10, 2011
I was about to just uninstall most everything, and reinstall it. I am having an issue with a bsod for memory_management. I did a ram check, and a HDD check. Memtest86+ passed 5 times, nearly 6 but I stopped it when I woke up. WDC extended test proved no errors. That leaves me down to drivers.
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Feb 5, 2012
Is there anyway that I can check my RAM temperatures?
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Oct 30, 2011
I have two PCS running WIN 7 that are networked through a switch.I've been having issues with sharing folders & beleive I have it sorted now. But, want to check that the below is correct.I note that I can see folder changes, etc in the home network area and network area of the both PCs. But, I cannot see any changes directly in the C: Drive of each computer.Is this what I should be seeing?
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Apr 17, 2011
So I try to schedule Disk Check on my C: drive by going to Computer-> Right Click on C: -> go to properties -> Tools -> Error Checking -> Check now ->select both Disk options (1. Automatically Fix file system errors 2. Scan for and attempt recovery of bad sectors). Of course, it tells me that the disk is in use and asks me if I would like to check for disk errors the next time I start my computer. I click yes
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Aug 6, 2011
I had a "windows explorer has stopped working" the other day. Everything seems to work fine but I thought it might be a good idea to try and scan the system to make sure all is well.
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Jun 4, 2009
How to Run Check Disk in Windows 7 ?
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Jun 9, 2011
How to check MSN , Yahoo , Google talk Messengers History ?
if i want to check another users chatting history so any way to check this ? without logging or without any Software ?
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