".NET Runtime Optimization Service Wants To Connect To The Internet"
Apr 5, 2009
When I first set up my Firewall on my new computer, I kept getting a warning pop up from the Firewall (AVG) that said ".NET Runtime Optimization Service wants to connect to the internet" and it wanted to know whether to block it or allow it.
Not knowing what it was, I blocked it. I did research on google and I found nothing that explains what it does or why. One site said it is malware and I should block it, another said it is important to keep my computer running well and I should allow it! Anyone know exactly what this is, why it is here, and whether or not I should uninstall or block it, or allow it?
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Jun 5, 2009
I have an hp with vista hp 32bit and recently I am unable to connect to the Internet. My Internet icon has a red X over it and it says connection:unknown the dependency service or group failed to start. I have no idea why this is happening. I tried system restore but an errormessage says it's unable to restore. I ran the antivirus (norton 360) and 3 Trojans were found and destroyed. Still doesn't work. Ran the cmd prompt and tried the sfc /scannow fix and nothing was found. I'm flatout of ideas.
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Jun 14, 2008
whats wrong with my recovery manager program in HP pavilion laptop... when i run the program, a window appears: microsoft visual c++ runtime library runtime error program c:windowssminst estore7.exe abnormal program termination...
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Aug 19, 2008
Speaking from your experience with x64 OS and various programs, does it make a noticeable difference when it's running in 32bit mode or if it's running native? It can be any kind of programs, instant messaging, playing games, firewalls, browsers... etc etc. I want to ask a specific question, Should I go with 32bit mode firefox, or minefield? Is the 64bit optimization worth it to deal with a beta program? or would 32bit mode firefox just be easier to use.
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Oct 6, 2009
This just started. Other symptoms:
Disk Manager: "unable to connect to virtual disk service"
Internet: "Connection Status Unknown, not enough storage is available to complete this operation"
Speakers: "The audio service is not running"
Quick Launch Toolbar: Cannot start Windows Explorer, but other apps ok.
Internet is up and running fine, can still get email and visit web pages.
Yesterday, tried to run VS C# Express for the first time, and could not open a project without getting a error message. So, I ran the following script usin subbinacl:
cd /d "%programfiles%Windows Resource KitsTools"
subinacl /subkeyreg HKEY_LOCAL_MACHINE /grant=administrators=f /grant=system=f
subinacl /subkeyreg HKEY_CURRENT_USER /grant=administrators=f /grant=system=f
subinacl /subkeyreg HKEY_CLASSES_ROOT /grant=administrators=f /grant=system=f
subinacl /subdirectories %SystemDrive% /grant=administrators=f /grant=system=f
subinacl /subdirectories %windir%*.* /grant=administrators=f /grant=system=f
What's happening?
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Mar 23, 2008
I receieved and installed 9 updates today from Microsoft. After rebotting, I am getting the following error: Failed to connect to a windows service. Windows could not connect to the System Event Notification Service service. This problem prevents limited users from logging on to the system. As an administrative user, you can review the System Event Log for details about why the service didn???t respond. I am running Vista Home Premium.
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May 12, 2008
I just had DSL via ATT installed today (required a technician visit to create a specific line to our home), and we were able to get internet service working, and after the tech left, I was able to get the email working via Windows Mail (Vista environment) with ATT as the service provider. NOW, almost four hours later, the email account will not recognize my user name or password and I cannot send or receive emails. I get the error messages that are common (SSL type). Is this enough information for you to go on?
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Sep 29, 2008
We bought a new dlink Gigabyte unmanaged switch,installed it and now the vista machines connects fine to the network but not to the internet. if i go ipconfig /release and /renew it works for a bit but then goes down again. The Windows XP machines are working perfect to the network and internet. What Can cause this problem with vista.
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Aug 18, 2009
My laptop (gateway) can connect to any network (public, private, wired or wireless) with no problem but no matter what it cannot connect to the internet. I've tried as much as possible but nothing resolves this error and my isp says because my other computers work fine they can't help me. I've recycled the router and the modem, tried to ping the router (unsuccessful), tried manually setting up my connection (ip address, dns, gateway), bought a new router (belkin enhanced wireless), bought a express card ethernet port, reset winsock, but nothing works! I honestly don't know what to do since this laptop didn't include a vista disc so i don't think i can wipe the hard drive and reinstall windows without paying for something i already have. If you need any further info just let me know i'll be checking my internet every hour as i'm at the end of my rope!
On the network connections page it shows an uninterrupted line to the network which it always says is unidentified (even networks with names) but there's always a red x preventing me from getting to the internet and when i do the auto repair and diagnose it tells me to call the isp or get help from a network administrator. This problem occured shortly after my norton 360 subscription ran out and i uninstalled it to install avira in it's place.
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May 15, 2010
I have a Inspiron 350 and the Router is NETGEAR G-Wireless WGR61v10. My problem is since I had a reformat on the computer. It would not connect to the internet in fact it said Local or limited connection before I changed the channel where now lets me go on Google and surf is very limited and very slow. I can't log into my programs like MSN and Skype and only logs in when I restart the computer and drops the connection again. I would like to know how to unblock the connection so I can do everything again. I am just really frustrated and would like to know if there is a solution to get the net up and running again.
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Aug 14, 2009
Bare with me, I am a bit computer illiterate. . .I use a linksys router (I don't exactly know what type/version, but I doubt that matters when I have connected to older models, I believe). However, the only reason why my internet will not connect seems to be that I have encrypted my router with a WEP key! I say this because I can connect to unsecured routers just fine.
I have tried connecting manually, and it will accept the WEP key I type in (well, it doesn't tell me I'm wrong). . . But once I finish typing in the WEP and checking the two option boxes (start this connection automatically, connect even if the network is not roadcasting) and try and connect (to the existing network), it says I cannot connect. I am just wondering if it's something simple. . . Making a new WEP key, perhaps? I really have no clue and I would like to figure this out soon.
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Aug 22, 2009
1) I was online and suddenly I wasnt able to connect to the internet. I called my IP provider and they told me that I could "ping" but couldn't connect to the domain name, I have run a dianostic tool which said I had no dial tone but had local area connection. I went step by step with my IP provider and we still couldnt get it to work.
2) Last night I went to open a zip file using Zipeg (never had any problems til then) and now on the desktop all my programs are opening with notepad, I cannot access my files on the desktop. When I open the files, I get a notepad with all these symbols and numbers and thats it!
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May 26, 2009
I had someone move into my old office & his computer (Dell, Vista Home, 1gbRam, 160GBhd, nVidia network controller) is now going to be the one wired directly into the router & modem with the rest of the 3 comps in the house getting wireless signal as they had been for the past 2 years. When I first plugged his comp in & installed the Netgear router from the disk, the install screwed up in that his comp was getting the internet cause it was plugged via ethernet, but the rest of the house couldn't cause there was no wireless signal. Also shown by the wireless light not being on on the router, but all the other were, power, LAN port4, & internet.
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Mar 25, 2010
My laptop (Vista Ultimate x64) got hit by a malware recently, removed it and is now clean. But after cleaning (malwarebytes) and doing a registry repair (using advanced systemcare pro), i was not able to connect to the internet. When i checked Device, the "Realtek RTL8168/8111 Family PCI-E Gigabit Ethernet NIC (NDIS 6.0)" had a yellow astrix to it. I tried uninstalling the driver and re-installing the driver from the cd. But still the yellow astrix remains and the internet does not work. I tried uninstalling the driver - rebooting - reinstalling - rebooting - still same result. let me know what i should do to make the internet work. I really don't want to do a reinstall of the OS again - have a lot of programs and would be a pain to reinstall each of them.
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Jan 5, 2009
i have purchased a laptop and recently taken an internet connection (tata indicom). My OS is vista i am not able to connect to the internet, the same internet connections works on a laptop which has XP. The error i get is " firewall is running between the 2 computers and is blocking the domain. Windows firewall on this computer is correctly configured to allow this connection, however a remote firewall might be blocking ur connectioin"
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Mar 23, 2008
Once I open IE7 or FF it will not connect to the internet. No other apps work via internet either. I've disconnected the cable modem and rebooted and still get the same thing. Once I hit the "check for solution" on the IE screen, it says my connection is fine. I've tried this setup on my 2nd HD on the computer (XP) and it works great. Why is it my Vista 64 setup isn't working correctly. I've looked through my ipconfig/all command. I've virus checked (and safe boot w/check). I am in serious debt to whomever can help me. I've looked and looked and I haven't found anything that helps. I really do not want to format just for this one issue. Is there something in the Event Viewer I could pull up and see what's going on, or post my config?
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Mar 23, 2008
I wish to replace the computer I use for valued data. To protect this data I will not connect it to the internet. From what I read, if I buy a computer running Windows Vista where Vista is pre-activated by the retailer, then Vista may still try periodically to re-validate on line. If it fails then the computer will be made unusable by nag messages or worse. In other words Vista, including Vista SP1, is not usable on a computer that does not connect to the internet. Shop assistants have told me otherwise. Please can you clarify because I can afford neither the time nor money involved in choosing the wrong operating system.
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Mar 23, 2008
I recently got a new computer with Vista Home Premium 32 bit. The main problem is I can't go on the internet but when I am browsing my network I can see my other computers shared folders. Every computers are connected through my Linksys wrt54g v.5 wireless router and all of them, except for my new one, can go on the internet.(I have 2 desktops, one running with win98 and the other with winXP and they are connected directly with cables on my router. Also, I have a laptop with winXP using the router wireless.)
Here are my ipconfig/all:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Andy-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8139/810x Family Fast........
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Dec 23, 2008
I either cannot connect to the internet or lose my connection. I use Earthlink dial up. I have two icons on the taskbar. An eartlink icon indicating a connection and a double monitor with the globe on it.That one indicates access local and internet. The earthlink icon indicates that I have a connection but the other one indicates limited connectivity. It says I have a network connection that is not connected.There are no network connections on my PC.It seems to be pointing to Windows Media Center. I have Vista Home Premium SP1, 2 GB of RAM, AMD Athlon 64X2 Dual Core Processor 4400+ 2.30 GHz and a 250 GB HDD. I had this problem when I first got this PC about 14 months ago. Then, for no reason I can tell it just stopped. IT seems to have started again when I installed Zone Alarm Internet Security Suite. I then uninstalled and installed basic Zone Alarm. I then uninstalled that and just used the Windows firewall. Through all this the ability to connect to the internet comes and goes. In the network and sharing center when it's not working there is a connection from the internet icon to the earthlink@username Earthlink icon but no link from there to username-PC this PC icon.
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Jul 1, 2008
Not PC savvy, so words of less than one syllable Existing desktop (PC1) runs XP, and was connected to internet by cable modem, and ethernet cable networked to other desktop (PC2). Recently got a new laptop, running Vista. Was able to network this to PC1, files were transferred, and the laptop could access the internet through its network connection via PC1. PC1 was then moved to the other office, taking the place of PC2, and the laptop became the internet connected computer. Still using the ethernet cable, the laptop can see PC1 on the network, but cannot acces it.
PC1 cannot see the laptop, or connect to the internet, and says that there is limited or no connectivity on the local area connection, even after trying to use the network wizard. ipconfig shows that there is no gateway IP address. I've looked through all the previous threads, and the only thing that might help is the Network Magic, but PC1 currently can't connect to the internet.I'm sure all my firewalls are off. Have I missed something ?
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May 5, 2009
Well something wierd has happened...I had a working internet connection until Saturday PM and now I cannot access the web... Strange thing is apps like Google Earth seem to access the web fine, browsers don't and neither does my Kapersky updater. I am using Vista 64 bit Home Premium (SP1). I have a wireless Linksys router that vista can see and connect to.. My laptop, PS3 can connect to the same router and access the Internet ok.
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Mar 26, 2009
I'm at a friends home and setting up her computer/network. I have everything running well on the XP tower but her vista laptop won't connect wirelessly to the internet. The network is asking for the code under the router. The little piece of paper on the bottom of it got scratched when we jamed it between the tower and the corner of the desk. I called verizon and gateway for her and they said they can't help and also ( as always !!!!!!!!! ) said to reformat. I know it's a security issue but come on. I had her call verizon back and they want to send her a new router and mentioned there may be a charge.
1.) how much are routers today?
2.) can they do that?
3.) does anyone have an app that can view it. I had something like it but I can't find it in my disk full of tricks.
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Mar 9, 2009
What is consent.exe? And does it need to connect to the Internet?
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Mar 18, 2009
We have four computers One desktop and three notebooks. The desktop and two notebooks use XP Home Service Pack 3, the other notebook is two weeks old and has Vista Home Basic installed SP1. The desktop has a NIC and is connected to a Linksys WRT54GS wireless router connected to a Speed Stream 4100 DSL modem.
All three XP machines have no networking problems - only the Acer Aspire 5515 with Vista Home basic which has an Atheros AR5007EG wireless network adapter. The problems are 1)does not connect to the internet [local only], on powering up and 2)coming out of sleep mode or 3)drops the internet connection randomly.
I tried unchecking the QoS Packet Scheduler, the Internet Protocol Version 6, and both Link Layer Topology choices. OK, restart. Also tried CMD prompt: netsh Winsock reset. Neither of those seemed to solve the problem and the QoS Packet Scheduler, the Internet Protocol Version 6, and both Link Layer Topology check boxes are checked and back as they were.
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May 4, 2009
I brought a laptop of mine over to my gfs today and connected it to anexisting network that her roommate has setup. I have not had any luck getting it to connect either by wireless connection, connecting to an ethernet cable to a wireless router which goes to the modem, or connection to the ethernet cable which goes directly to the modem.
I had no problems with this laptop at my place connecting to wireless or wired and both places use comcast cable for internet.
I've been searching forums all day looking for clues. I have seen a lot of talk of MAC addresses, unable to contact your DHCP server, ip renewing etc. But nothing seems to work. It defaults to a 169.254.*ip which I believe means it cannot connect to the DHCP server.
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Jun 27, 2008
I've a new laptop with W.Vista and when I try to connect to internet through wireless an error message appear. I read that D-Link DI 514 isn't supported anymore in Vista. Its possible to fix it? To change my wireless router is my last option.
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Mar 23, 2008
I just received my HP laptop with wireless internet, yet I cannot connect to the internet. I am using a linksys wrt54g version 2 router. I already have a number of computers already connected wirelessly to this router with no issues. I cannot figure out what I am doing wrong with this new computer. This is my first computer with Vista, so I'm a bit rusty with the set up.
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Sep 8, 2009
i can't connect to the internet via cable! there's no lan cable icon even, i downloaded all the hardwares that are for this cause! from the hp website and installed them, but still nothing have been changed. i even re-installed it from the recovery manager and restared, but still no icon and when i plug in the cable nothing happens. i realy need ur help guys i dono whats the problem. i was using the cable before i restared and it was working good!
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Dec 8, 2008
my vista desktop pc i am using a apple airport express wireless router and can connect on my laptop which is windows xp fine but cannot on my desktop pc.so far ive found out that when i do ipconfig it says media disconnected, my piv6 is limited. but the strange thing is it says im connected to the internet when i go to network and sharing center there is nothig wrong it shows my computer the router and the globe (which is telling us that its connected to the internet)....
ive tried to disable ipv6, ive tried the whole cmd command netsh int ip reset thingie all that and nothing. when i open up internet exploerer it just goes internet explorer cannot display this page etc. if i click diagnose it says there is no problems with it at alll. i have tried typing in other web adresses a;sp deleting all browsing history reseting and restoring internet explorer defaults and still nothing so.
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Jun 21, 2009
My internet has been turning off on me randomly for a good 5 seconds, and it happens daily. I figure it was my internet I set up at home, so I'd connect to another network. Same thing happens. The little internet icon, with the two computers and a picture of the world, the world would randomly disappear which causes my computer to not respond to the internet.
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Apr 25, 2009
I have a strange problem.I can am getting internet only in Mozilla and IE.When I try to connect using other browsers I get a network error.I cant connect to the internet through other softwares like Download Managers,Media Players,etc.Any soloutions for this problem,please let me know. OS-Windows Vista Home Premium x64, Hardware-HP Pavillion tx2500
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