Intermittent Network Problem - Unable To Access Shared Drives
Sep 1, 2009
I have an intermittent problem with networking my desktop machine to my laptop. Sometimes after I hibernate my laptop and then wake it up, I am unable to access my shared drives on my laptop from my desktop. I am always able to go the other way (access shared drives on desktop from laptop. When it does this, even reboots of both machines don't help.
I just asked Windows 7 to diagnose and I get this. Usually after "messing" with the network settings, log offs, reboots, who knows, it usually starts working both ways again until some later hibernation restart of laptop. I wish I could pinpoint some common things that cause it but I just can't figure it out. Any ideas?
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Aug 31, 2009
I haven't really had any issues since I first installed Windows 7 and now I'm trying to access a shared drive over a network and I'm getting this annoying error message that I cannot access a shared drive over the network.
I decided to reinstall Windows 7 and before that I never had this issue.
I have not installed any third party software, I've enabled network discovery and right now I cannot access any shared folders or drives, at all, though it can see it.
I'm getting that stupid error message: "<Network drive> is not accessible. You might not have permission to use this network resource. Contact the administrator of the server to find out if you have access permissions. Access is denied."
What am I doing wrong here?
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May 26, 2012
A week ago I had to reinstall Windows 7 on a second PC (PC2) which now has an SSD. However, the original disk (a 500GB Seagate) has been used to reorganise partitions of which there are now eight. Three of these I can access from PC1 with no problem. However, the last four plus a 1TB drive there is no way I can access them - I can look at them but there's no way I can copy any files or folders to them.I've checked the drive permissions via the Security tab and set everything I can to Full Control. However, out of the five there is one Name I cannot change and that is CREATOR OWNER which has permissions set to Special and which so far I've found no way of changing. In relation to the Names they are a little different to mine. All five are the same except that PC2 has CREATOR OWNER. I have Authenticated Users that PC2 doesn't have; none of PC2's drives have an Authenticated Users entry. Should it?
To clarify the Names we both have they are listed below:
PC1
Administrators (Username/Administrator)
Authenticated Users
Everyone
SYSTEM
[code].....
I've just checked a third PC we have upstairs and that is different again most drives ONLY having Everyone with only one drive having the Names above under PC1 but NOT Everyone. So I suppose that makes me one confused chick. What the hell gives with the Names Groups? What should I have and what should I NOT have or not need?
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May 26, 2012
XP SP3 is used. The Simple File Sharing is not enable.Ping from Windows 7 to XP goes through.The same log-on user name and password are used for XP and Windows 7.XP machine is visible from Windows 7.Error message is "Unknown user name or bad password. The same message when attempting to access from another Windows 7.Initially it was working but after an hour or so, it quits. I rebooted the router, XP machine and Windows 7 machine but the situation remains unchanged. There is no problem networking between the two W7s.
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Oct 19, 2011
ok i have a home network set up on 2 pcs with win 7 64bit
i have set up shared drives on both pcs ,, i have set the permisions on the shared drives so that everyone can do whatever they want change files delete files ect
so i expect to be able from one pc to cut files and paste to the other but i cant ,,, i cant even copy from one pc to the other unless i do it from the pc that is going to have the file added
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Jan 15, 2012
The problem I've been experiencing is my local area connection "network" switching... if that makes sense. What seems to be happening is when i connect my desktop pc (via ethernet) and laptops (via wireless) to the new modem/router ( either netgear DGN2200 OR linksys WAG160n), the network and sharing center will say im connected to network 2 and only provide internet access to my desktop while the laptops have no internet acess, and after numerous disabling and enabling the wireless on the laptops and doing power cycles on the modem/router, internet access is granted on the laptops... then however, no internet access on the desktop (happens on both modem/routers).
Then by some act of god, there is internet connection on desktop and laptop, and when I check the network and sharing center, it would say I am connected to network 4, but thats not all, because when I turn my pc off overnight for when i sleep, and turn it back on, I'd still be connected to network 4 and have no internet access on desktop or laptop and what I mentioned above happens again and I'd go through all the general trouble shooting stuff and randomly it would work again. After speaking to support from both Netgear and cisco... I think the problem might be with my network card?
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Feb 26, 2012
I have 2 windows 7 computer on a wireless network in my house. Basically I want to be able to share the drives on both computers so that i can stream media between the computer and also devices in my home (xbox360). I went to set the drives to shared in the properties for the drives on both computers, however, whenever I try to connect to the other computer through the network section I got this pop up asking for a password, I tried login passwords and no go. So I went into the sharing options and turned off password protection and it seemed to let me through, and i can see the drive i named and setup, only now when I try clicking on the drive I shared it says (windows cannot access//Name of Folder). How do I get this to work?
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Jan 3, 2013
Recently a few computers in our domain has switched to Win 7 from Win XP. Now after sharing folder shared folder are not visible while accessing that computer from our Win CE device. Windows XP or Win 7 users can browse shared folders but not WinCE device.Media Streaming, Network discovery, File sharing is Off. Firewall is turn off.
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Dec 4, 2011
i have multiple family members in the household, along with two Windows 7 desktops and three Windows 7 laptops. All pc's are on the same workgroup with file and folder sharing working faultlessly - we do not use Homegroups.I have a large amount of important data on my desktop that serves as a data backup for all work I do on my laptop. On top of this it contains a large amount of media files that get shared to all pc's too. All communication is done over the network. However, as the other family members are far less tech savvy, shall we say, than I, I am growing concerned with how easy it would be for someone else to access my laptop backup work, as it is all business related, and do something disastrous to it.I would like to have it so that my laptop is the only machine allowed to access this backup data from my desktop. The rest of the shared folders on this desktop would have to remain accessible to 'everyone'.
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Jan 19, 2012
Printer plugged into Win7 box - how to print from remote XP machine? describes an original difficulty I had getting remote computers (laptops and desktops) to print to a USB printer connected to my Windows 7 box. Read far enough and you'll see that I solved that problem using Networking issue - Win7 printer, XP remote machines.Fast forward 13 or so months. Since that time I have replaced the printer, I've had a motherboard and processor issue with my box (since fixed), and no interruption of things working as they should. My printer - Canon ip4800 series - is USB hardwired to my Windows 7 computer, and the other home computers - two Windows 7 laptops, an XP box, and an XP netbook - can print to the printer, and view files on my Windows 7 machine, over our wireless home network. And that's been constant through the changes described.
Then yesterday, for no known reason, my daughter's Windows 7 laptop stopped being able to print. She'd send jobs to the correct printer, but they'd just queue up, with the queue visible from her machine, but not when I looked at the printer from my machine (that is looking at the print queue from her machine shows the jobs, but looking at it from mine shows no jobs).Nothing I did would result in stuff from her machine, from any application, to go to the printer.I finally deleted the printer from her machine, figuring I'd just add it back.I try adding a printer to the laptop, it doesn't find the printer on the list of available printers. When I try adding it by typing the name - \mywin7canon ip4800 series - that fails.When I look at "network" from her laptop, my computer shows up, but if I click on it, Windows says it can't connect.
When I type ping her_computer from a DOS box, it can't find it - but when I type ping any_other_computer it finds those.Her laptop can get on the internet from our home wireless network. All the other computers in the house - Windows 7 and XP - can access shared files on my PC, and more importantly, print across the network to my USB printer.Please, patiently and precisely, guide me through stuff to check on my PC and her laptop, to get this working again. I've been through the network and sharing center on my PC and the settings are correct.Again, as it is right now, my printer is not defined on her laptop.Final, cro-magnon- level question here: If I did a system restore on her laptop, back to a point when it had been able to print, might that fix things?
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Jan 1, 2010
I have two desktop PCs running Windows 7 Ultimate, a HP laptop running Windows XP SP3 and a Network Storage Device (Dlink DNS 343 with 3 Raid Volumes) networked via a D Link DIR-635 wireless Router. Both PCs and the DNS-343 are hard-wired to the router: the Laptop connects wirelessly.
Since installing Windows 7 on the PCs, I am unable to map the network drives on the DNS-343 even though all network components are visible and functioing in Windows Network Map, Pure Networks Map and Norton Internet Securities 2010 Network Map(with Full Trust).
This was not previously a problem with one PC running XP SP3 and the other Vista SP1. The DNS-343 does NOT appear as a network device in Windows 7 Windows Explorer: nor does the Laptop, on either PC. The laptop running XP is able to Map network drives as before and access shared folders on both PCs.
To date I have reset the factory defaults on the router and DNS-343;disabled all firewalls and minimised security controls (eg: MAC filtering) as far as I am able. I can ping each device successfully. The problem is I cannot "see" the DNS-343 in Windows 7 Windows Explorer to map the drives.
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Nov 10, 2011
Last night I was on the internet at home absolutely fine and my laptop automatically downloaded an update, since then I have been unable to connect to my wi-fi. I deleted the updates and was still unable to connect, so I tried to used a system recovery restore point and every one I use starts but fails to complete.So, I did a factory reset after around 8 hours of trying to sort it out today and I STILL have the same problem. I can plug in the cable to connect and my housemate is having absolutely no issues connecting and neither is my phone so now I am at a total loss what I should do to resolve this. Prior to the factory reset I was able to connect to the wi-fi but it was stating no network access/limited access and now it simply won't connect to my internet at all. It finds my full strength signal but will not connect.My drivers for the Broadcom 4313 802.11b/g/n card are the most up to date and the laptop (HP G62) says it is working fine.
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Mar 23, 2012
I've got a ThinkPad x220 here and randomly started having issues accessing the network (mapped drives and printers). The computer can still access our Intranet (Sharepoint) and Exchange Server (Outlook says connected and we can send/receive)I tried disconnecting the drives and reconnecting, but none of the servers were showing up in the list. I then checked to see if network discovery and file sharing were turned on... they were. Tried manually going to a network drive (i.e. the public drive
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May 14, 2012
I am able to access shraed folders and shared printers, I Not able to see anything...
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Jan 29, 2011
I have windows 7 pro on two computers, how do I access complete network drives without sharing individual folders and and using passwords, I hate using passwords, and I don't have anything on my computers worth protecting, I wish windows 7 would just let me turn off all that security crap. I never had a problem with XP.
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Oct 6, 2011
I have two win 7 computers on a home network and I would like both machines to have full access to the hard drives on either machine, not just share folders. How is this done?
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Jun 6, 2012
I am having problems with my daughter's laptop accessing the internet with her wifi, She accidentally reset her laptop back to factory settings. She also didn't make any recovery disks. The problem is now the laptop keeps asking for a network user name/Password when she tries to access the internet. I have researched this issue but to no avail. I am curious as to how to resolve this issue. I feel the only way may be to reset the wireless router back to factory settings and start again.
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Sep 4, 2009
When i try and access a network share windows seems to be searching for files on my HD. Also i cant find the "display run command " option in start menu properties.
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Dec 14, 2012
as when i connect to the internet i cannot access to the 3G network but only to a 2G network.
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Apr 29, 2011
why, when connecting wirelessly under Windows 7, to a wireless access point I am unable to change the "Network Type" from Public to Home, thus no connection to the Internet is allowed? I cannot change any of the parameters of the network at all. Under XP on the same network I have no problems at all.I have set up three access points by simply adding additional wireless modems (of the same brand as the primary modem), turning off DCHP and U PnP and assigning a unique IP address, to avoid DCHP conflicts (as I understood it).Which change would I have to make to the access points such that Windows 7 fully recognises each access point and allow me to assign them to type "Home"?
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Aug 24, 2009
Ok has anyone experienced this, I have 3 drives shared from windows 7 RTM, to windows 7 7100. everytrhing works ok ubtil I try to move, copy a file from one system to another. This makes my windows 7 rtm version loose it's network connection completely, I have to run the diagnose wizard and then it's ok. I can see and browser the folders for a week no problems.
As soon as I try to copy or move a file over the network I kills my network connection only on the windows 7 rtm system. All the other computers in the house are ok. I have one system running linux and 4 others running the windows 7 7100 build that can share and get online with out any issue's. Please let me know if you have experienced this.
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Mar 21, 2011
Every since I connected a Windows 7 (64) laptop to our network, internet has become intermittent to other users. There seems to be a conflict of some kind in our LAN. DHCP is on in our ISP Router/Modem. And I haven't seen any IP conflict so far.
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Sep 7, 2011
I'm running a Windows7 Home Premium 32bit on a desktop and want to share its drives with the network. The desktop is LAN connected to the Wifi router and has no issues. If I LAN connect to the router with a laptop, I can access the desktop shared drives but I want to be able to access them via Wifi on a laptop. The Laptops have no problems accessing internet through wifi but will not see the shared drives on the LAN via Wifi and I have to plug in to the LAN.I thought I'd cracked it as Kaspersky had the home wifi network down as public and I did have access via wifi for a short time, but it soon disappeared.
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Dec 30, 2009
I am home user running Windows 7 professional and have mapped a network drive (Y that points to a folder on a LaCie NAS on my LAN. When the mapping was setup, the "Reconnect at Logon" option was selected.
Now I want to permanently disconnect that mapping. I have tried:
1) Disconnecting in Windows Explorer
2) NET USE /PERSISTENT:NO
3) NET USE Y: /D
The drive disconnects no problem, but when I login again, the mapping is back. How do I get rid of this mapping PERMANENTLY?
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Jul 30, 2011
I have two computers running windows 7 in a router LAN. One of the computers have several external drives connected to it. I have shared the drives successfully over the network and the settings remain saved so that I don't have to reshare the drives everytime I log in.However, three of the drives remain unshared after a restart or reboot. Why is that? How can I keep the shared settings for these drives also?
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Aug 24, 2012
I have a windows 7 pc that is part of an office network along with about 5 other machines. They are all supposed to connect to a server via network mapping of the server's shared folder. (In this case the mapping is Z:\pi-serverdata and the server is running 2008 R2 on a workgroup). Upon reboot, all systems but one will remap to this drive with no problem.
The one machine will always boot up with the message 'Windows could not reconnect network drives' The mapping is showing in windows explorer but there is a red 'x' icon showing the connection is lost. When I click on it, it prompts for windows credentials, which I enter and then it remaps with no problems. However upon next boot the same thing happens again. No matter what I try I cannot get the system to retain the credentials.
What I have tried so far:
1. Ensuring that there is a match of user names and passwords on the server and workstation.
2. Deleting the mapping and re-adding it.
3. Running a batch file to delay the mapping in order for windows to finish connecting the network first.
I would like to be able to browse to the network folder via network discovery through the workgroup but this particular machine does not have the server show up in the network listing (all other machines do show the server). Plus when pinging the server, it insists on responding with ipv6 unless I force a v4 ping...not sure it's relevant.
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Nov 2, 2009
just upgraded my vista 64-bit install to win7 home prem 64-bit.
everything has been working great except for an internet/network issue. at random times, all of a sudden the icon in the tray gets that yellow exclamation point over it and says there's a network issue and no internet available. it's like that until i disable and re-enable the network adapter. there are other systems on the wired router and they're still working fine (vista and xp machines).
the strange thing is it *seems* to only do it when i start doing more than one thing at the same time. i.e. trying to watch Internet while playing an online game. or, downloading a pdf while streaming music. all of a sudden, all internet goes down (other computers still working fine though). once i reset the adapter, all is well.
any ideas here?
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Oct 11, 2012
I have a wifi home network with several devices (laptops, all but one are Windows 7, and a wireless printer) connected through a dsl modem/router (a NexusLink 5631) to each other and to the internet. The laptops can all access shared folders on each others' hard drives, and all can print wirelessly to the printer. Until ... after a few days of happy camping suddenly none of the devices can 'see' each other (can no longer find any other device on the network) and none of the laptops can access the wireless printer. However, internet access is never disrupted; each laptop can still happily surf the net no problem.I am somehow able to rectify the problem by rebooting the dsl modem/router, updating the connection settings on the printer, going back and doing it again, turning round three times and twitching my nose ... after fiddling for a while to no good end everything comes back as it should. And I don't know why.I have contacted my dsl provider (Frontier, in Ohio) who own the modem/router and they say it's nothing to do with them. As long as I have internet access they're not interested.I called them because, interestingly, all this only happened when I switched from my old) cable provider to the dsl provider. When I had the old cable modem/router this issue never occured.
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Jun 2, 2011
We have 2 wireless laptops & 1 hard wired tower (all onWindows 7) in a home network. (All hardware are new this year) The laptops have intermittent internet connectivity yet do not lose the network connections. I have upgraded both the Motorola modem and Linksys router to Windows 7 but it did not resolve the issue.
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May 1, 2011
For the past few days, I have been on a intermittent wireless connection. Under the wireless network icon, there's an ! mark, I tried to solve it using Microsoft diagnosis, but it didn't work. I switched off Microsoft Miniport Adapter too, didn't work as well. I Pinged my own connection using Command Prompt and the results were fine. For a limited random number of sites, I am still able to access. I tried Torrenting and it still works too.
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Jul 6, 2011
I have Windows 7 Professional x64.My pictures are located in this folder: L:Users<name>My Pictures
I want to share this folder with another user on my computer. Can't do it.
Simply altering the folder's permissions doesn't work. If I change permissions so that the folder in question does not inherit any permissions from parent folders, and instead allow my user read-only access to the folder...access denied.
Alright then, I tried to share the folder with my user. Although sharing usually means sharing with other computers on a network, it also applies to other users on the same machine. But the user can't access the shared folder...access denied.
I could move the folder in question to the Public user, but then everyone can see it. Holy cow...what does it take to share a folder with another user on the same computer?
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