¿Problems with Windows Vista or Sony Vaio?

Hello everyone
I have a Cisco 2100 WLC with two Access Points 1130, with two WLAN networks, one with WPA2 and the other with Web-Authentication. The two networks works correctly, but I have a client, a Sony Vaio with Windows Vista, which usually give  problems, disconnects, and when you try to reconnect, you can not.
When  this happens, in the WLC appears the error "Decrypt errors Occurred for client xx:xx:xx:xx:xx:xx using WPA2 key on 802.11b / g interface of AP xx:xx:xx:xx:xx:xx" .
Sometimes several times to restart the laptop, reconnect. The network card is an Intel 5100, anyone know if there is any inconsistency between this card and Cisco AP? Or is it a matter of O.S.?
I have no other Windows Vista client to verify, the other clients are Windows XP and 7. I have tried reinstalling different drivers on the laptop and not the solution.

Hi Carlos,
Make sure that:
1. you are running latest driver from intel on your laptop
2. use only AES encryption with WPA2. If TKIP is also selected. Uncheck it and leave only AES.

Similar Messages

  • Problems with Windows VISTA and WPA-2

    Hi Guys,
    I am using a Linksys router supporting draft-N; it seems that after some time of usage; Windows Vista stop being able to connect to Linksys using a WPA-2 PSK.
    Everytime you search for the SSID and attempt to connect, the ''network is taking too long to connect''' and Windows always informs the user that ''limited or no connectivity'' even though the signal strength is excellent.
    Is that a common problem in Windows Visa (I am using Home Edition)?

    Yes thats the basica command problem with Windows Vista while connecting to the Wireless Network.... In this you can need to update your Windows Vista OS with all the Latest Patches and the Service Pack to improve more stability on your Vista Computer to get connected to the Wireless Network..

  • Photo sync problem with Windows Vista?

    I did some searching and was wondering if there is a solution to the photo sync problem with Windows Vista. I have gone the route of changing some of my photos to bitmap files but this is was way too much work just to view on ipod. I like to email Apple but could not find a link to do so. As far as I know I have all updates but still the iPod does not sync photos. Is there an update to this that I am missing or am I stuck changing all my photos to .bmp files?

    I checked out the article and not much help, thanks anyway.
    Would it make a difference if I purchased Adobe Photo Album or would I still be stuck with changing and saving files to .bmp extensions? I have Adobe Photoshop album starter but still have to change file extensions.
    If someone has a solution to this problem I would really be greatfull. I did contact Dell as this is a brand new computer and that was a wash. They did give me a number for Apple but of course I bought the iPod off of ebay and has no warranty on it so unless I pay a fee I'm not calling. It just blows my mind that Microsoft and Apple can't or won't come up with a fix. But I guess when Microsoft wants you to buy the Zune or Apple wants you to buy the overpriced Macintosh why would they waste time on having there products compatible with each other.

  • ITunes / Quicktime Video Problems With Windows VISTA

    I took up Windows Vista as soon as it was available and initially had no problems with iTunes. Then later, video clips (those purchased from iTunes and those I had converted myself) started stuttering / freezing and eventually crashing iTunes and finally I lost audio as well.
    Ayyway to cut a long story short, I have uninstalled / re-installed Vista now about eight times for problems with installing drivers for USB devices (I've finally solved all these problems). After the last install the first program I installed was iTunes, tried video and it worked flawlessly. Then, each time I added a hardware device or program I would restart Vista and retry iTunes video.
    The first item I added was a USB thumb drive (as I had on all previous occasions to take advantage of Vista's 'Ready Boost'). The thumb drive is a 'Sony 2GB micro vault tiny', and meets the transfer speed requirements for 'Ready Boost', as soon as I had set the drive up for 'Ready Boost' I started having the same problems with iTunes video and Quicktime.
    Removed the thumb drive, restarted iTunes and had flawless video playback again. Have tried this over and over with the same result.
    So my question is, has anyone else had video playback problems with iTunes / Vista and found similar problems. Trying to tie down whether this is a compatability problem with 'Ready Boost' or the thumb drive used. I have also tried a Sandisk Titanium 2GB with the same result.
    I am not sure exactly how 'Ready Boost' works, I thought it added memory that was used to cache page files to the thumb drive instead of to the HDD making a faster seek /access time? Which should make things faster. Another article I read today was talking about 'Ready Boost' being an affordable extension to RAM, in this case I could understand the problem as I would think the access to a USB 2.0 thumbdrive would be slower than that to RAM.
    Any help appreciated, but I guess my bottom line is anytime I want to watch video on iTunes, I just pull the USB thumb drive .
    PC Pentium 4   Other OS   Windows Vista Home Premium

    I have the same stuttering video issues with iTunes and Vista. While I have used a thumb drive to transfer files (not Sony) I have not yet messed with Ready boost. I have seen several others complain about the video problem, perhaps they will chime in as well. Unfortunately, your solution doesn't work for me. I pretty much ignore iTunes, waiting for the next version (only god knows when it will be released).
    I do have an external firewire drive connected, I'll disconnect later today and see if that has any affect.

  • Itunes problem with windows Vista

    ok i bought my touchsmart tx2 1025 with windows vista ultimate 64 bit and well i ve noticed that ..well since this is my third time i exchange this computer and i noticed there was a problem with the speakers when i was playing music that anytime during a song i would get this distorted sound like when u put a lot of volume in ipod headphones that it sounds like a crack. Well that happened in my computer even with low volumes.
    However I played two times the same song on itunes and two times on windows media player.
    Every single time on itunes the sound came as if the speakers were about to blow... like a crack..
    Every single time on Windows media player it never sounded like that.
    So i am pretty sure its an itunes problem. Does anyone know how to fix this.. i would rather use itunes than windows media player but i really hate the sound it makes sometimes because it shows about 2 to 3 times during one song.

    It's possible that the song your playing does indeed have a little audio distortion in it, some media players are capable of filtering it out in a silent way, others play a beep, hence with one song I have, if i play it in windows media player it goes on and then for a split second theres a beep, iTunes doesent seem to do it, so instead of filtering out the missing data, it plays it.
    This is more likley a problem with the song than iTunes

  • Flash player installation problem with Windows Vista 64-Bit

    I just can't get Flash Player to install on my computer with Windows Vista 64-Bit - doesnt matter if I try with Firefox, Opera or IE (I usually use Firefox).
    The download isn't a problem, but when I start the downloaded .exe, this file just disappears from my download folder and nothing happens - besides starting a process called install_flashplayer11x32_mssd_aih_3.exe, which does nothing. The usual installation popup never appears. After that I can't try starting the installation again, until disabling the process via task manager ("Only a single instance of this application may run"). Doesn't matter if I try the download and installation with or without "McAffe Security Plus" btw - same result.
    I never had such a problem before - Flash Player 10.3 was and is no problem to install and use.
    I have tried all the measures suggested in the troubleshooting section on the official site, including the advanced troubleshooting measures (uninstall old version, run as administrator, disabling software firewalls, disabling virus scanner etc.). Nothing helps.
    I don't got those problems with my laptop running Windows 7 - just my desktop computer with Vista 64-Bit.
    Any help would be greatly appreciated.

    Try using the installers from the links in http://forums.adobe.com/thread/909550
    P.S. topic moved to the Installation section of the forum.

  • Previewing web page problems with Windows Vista

    Just wonderering if there is anyone who can solve a problem I
    have with Windows Vista, It wont let me preview my pages being made
    in Dreamweaver...I get a pop with a navcancl message...
    Can you help please as I am seriously thinking of going back
    to Windows XP...

    No, but really - what's the message? I'm developing under
    Windows Vista and
    DW CS3 and never had an errors with previewing.
    Shane H
    [email protected]
    Web dev articles, photography, and more:
    Proud GAWDS member
    Delivering accessible websites to all ...
    "Shane H" <[email protected]> wrote in
    news:f3tcg3$mvk$[email protected]..
    > Yeah, all the errors drove me nuts. I'm all the way back
    to developing on
    > Windows 3.1, now.
    > --
    > Shane H
    > [email protected]
    > =============================================
    > Blog:
    > Web dev articles, photography, and more:
    > =============================================
    > Proud GAWDS member
    > Delivering accessible websites to all ...
    > =============================================
    > "htmlgirl" <[email protected]> wrote in
    > news:f3ssbi$5va$[email protected]..
    >> Just wonderering if there is anyone who can solve a
    problem I have with
    >> Windows
    >> Vista, It wont let me preview my pages being made in
    Dreamweaver...I get
    >> a pop
    >> with a navcancl message...
    >> Can you help please as I am seriously thinking of
    going back to Windows
    >> XP...
    >> Creative

  • Problems with Windows Vista for BPC, from Windows XP

    We have developed some templates in excel 2003 in SAP BPC for Windows XP and these work perfectly. But this templates in excel 2003 and with Windows VISTA makes a fault.
    The fault is: when the template is opened and you select a year (made with a EVCVW), the box for choose the year opens correctly, then you click OK,and the Excel makes a fault and close itself.
    How could i solve this problem?
    Thank you for the help.
    With best wishes

    In this case open and check the MS Windows Application and System logs and foward to your MS Windows support channel to debug.

  • SAP problem with Windows Vista

    I have purchased a Laptop with Windows Vista OS having Internet explorer 7.0 and loaded SAP GUI 6.40 with patch 20. I am facing the following problems:
    1. Not able to execute CJ20N transaction
    2. Heirarchy reports are not showing column descriptions
    3. Some standard reports are not able to be executed
    4. Not able to get connected to my client thru Cisco VPN
    5. Not able to reply in webmails
    Also some times my system is taking lot of time to execute simple commands and shutdown.
    Can anybody help me how to resolve these?

    try this link:
    if this does not work, try at http://www.sapsuperusers.com/forums/showthread.php?t=6088 but you will need to register on that website first.

  • Database connectivity toolkit problem with WINDOWS VISTA and Microsoft jet 4.0 provider

    Hi again,
    I'm experiencing a problem with Database connectivity toolkit and Microsoft Jet 4.0 provider (MS ACCESS mdb database).
    I was able to get my application to work properly on my PC: WINDOWS XP PROFESSIONAL, VERSION 2002, SERVICE PACK 3 and Msjet40.dll ver. 4.0.9511.0 (Windows XP SP3 and Security Bullettin MS08-028).
    The same connectivity toolkit seems to have problems (although I didn't get any error dialog) on a laptop with WINDOWS VISTA ULTIMATE, SERVICE PACK 2 and Msjet40.dll ver. 4.0.9755.0.
    Does anyone have an idea whether it is a sort of compatibility issue or a different thing?
    Would it be possible to include my DLLs into the installer in such a way LabVIEW application calls those DLLs instead of the ones it finds on the host PC?
    Thanks a lot. Any suggestion or advice very welcome and appreciated.

    I ran into this with Windows7 64 but, could not get the jet 4.0 to work.  Endnd up dumping access and used sql server express, its free, and all my code worked fine, just used a different UDL to connect.  I wasted lots of time trying to find a way of getting the jet4.0 to work with 64bit windows.
    Paul Falkenstein
    Coleman Technologies Inc.
    CLA, CPI, AIA-Vision
    Labview 4.0- 2013, RT, Vision, FPGA

  • MSI 651 Radio Problem with Windows Vista

    When I start the MEGA Radio in Windows Vista I get the following pop up error: "Audio is not available. Please install audio driver first!" (the audio driver is installed 12x over).
    After clicking OK on the error pop the MEGA Radio loads, but no sound. 
    Please help me with this!!  Any suggestions???

    I too had this problem, and here is Adobe's official answer:
    "There is a know issue with Windows Vista and Acrobat Pro 7.
    You have two choices, down grade to Windows XP or upgrade to
    Acrobat Pro 8."
    "Those are my only two options?"
    Hope that helps,
    [email protected]

  • IPod nano installation problems with Windows Vista

    I purchased an iPod nano today and have not been able to install iTunes. There are instructions for Windows XP but not much help for Vista. As of right now I am very unhappy with my purchase and if I can't get help soon I am going to return it. I have heard so many good things about iPods but I haven't had any good experiences yet. Please help!!
    HP E6400   Windows Vista  
    HP E6400   Windows Vista  

    I, too, just bought my first ipod and have Windows Vista. I purchased songs through iTunes and tried to drag them to my ipod icon, but it said that I was not authorized on this computer! I called tech support for HP and they said it's a compatibility issue and to contact Apple about it to fix it. Before I do so, I am checking here first, just hoping there would be a really easy fix for this problem. I'm regretting getting Windows Vista now for many reasons, this being the latest. Any advice?
    HP Pavilion Notebooj   Windows Vista   2 GB ipod Nano

  • ITunes 7.6 "invalid signature" installation problems with Windows Vista

    I updated my 160Gb Classic to the latest firmware and then up pops: "The iPod cannot be used because it requires iTunes version 7.6 or later. Go to www.itunes.com to download the latest version of iTunes."
    Everytime I start to download the lastest version of iTunes, Quicktime 7.6 and Safari I get a pop up window saying: "itunes & quicktime has an Invaild signature and won't installed" and the same happens with Safari.
    I've turned off my popup blocker as was one suggestion, but still no luck. Am I being a Dunce and missing something?
    I'm on dial up and downloading an entire version of iTtunes takes ages, but Download Express usually helps cut this time in half.
    Would anyone have any ideas please on how to reslove this please? My iPod doesn't even show up in iTunes, just the message saying to update to the latest ver of iTunes. I'm running Windows Vista 32Bit

    I'm having the same problem
    Did you allready found a solvation for it?
    Thanx very much
    I'm going crazy that I can't put any music on my ipod=(

  • Problems with Windows Vista and Speedster 945GT?

    I've been trying to install Windows Vista on my Speedster 945GT-based system for some time now, but I am unable to get it to run stable.
    It hangs on random occasions when installing and if one is lucky it's gets thru the install but then it hangs at the desktop in Vista.
    I'm using the latest BIOS version out (1.2) and a Core2Duo T7600 CPU.
    I have even tried other CPU's to rule out CPU error with the same results. Same goes with different sticks of memory.
    Does anyone have a sollution to this problem?
    Btw, it works fine when Windows XP is installed.
    Best regards

    I had similar problems with Vista 32-bit (Ultimate). I got the board with BIOS v1.0, while I also purchased a T7200 Dual 2 Core. This did not work at all. MSI Netherlands was kind enough to flash the BIOS for me with v1.2 so I could get things working. However, I was not too lucky with Vista. Could just get to the boot screen, but then it hung.
    BIOS v1.3 did the trick. I have things working now, but the onboard video is a disaster. Windows Update installed new chipset drivers but this did not help. Intel Graphics drivers did also not improve things.
    I started with an analog connection to my 1280x1024 Philips 170B2. Worked ok, but could not get the system working in a higher resolution than 1024x768 which is obviously not preferred. At that time, the DVI connector of my monitor was in use by another system, soon to be replaced by this one.
    Instead of worrying about the resolution on the analog connection I thought it was time to hook my monitor up via DVI. And then things started to get even worse.
    The POST is visible, you can see Windows starting but then there is a black screen. Windows is fully loading, I can hear through the speakers. I can even login, but still no screen.
    So I went back to analog VGA and guess what - same issue with analog VGA now!
    System works 'fine' in Safe Mode, but even the 640x480 boot option does not help.
    My temp solution now is to use my 7600GS, but as the onboard video might be good enough for me (if it works), I would prefer to get things working.

  • Problem with Windows Vista, PC Suite and E90

    PC Config:
    SO: Microsoft Windows Vista Business TabletPC (ENG Language)(with all the Updates for the SO).
    Nokia: PC Suite
    Phone: Nokia E90 Comunicator with firmware V07.24.0.3 -12/06/07 - Nokia E90-42
    After installing the PC Suite and establish the communications if I check the Event Viewer I will find a large set of error messages marked as critical.
    The error text is the following:
    The device E90 (location 353659010805204) is offline due to a user-mode driver crash.
    Windows will attempt to restart the device (till 5 times) more times.
    Please contact the device manufacturer for more information about this problem
    The source is: DriverFrameworks-UserMode
    Does anyone know more about this?

    the window7 is stil new whait for the server pack to solev it
    phones i have 2730c - C1

Maybe you are looking for

  • How to  limit the access of a transaction

    please provide hw to create an authorization object... like hw to limit the access of a particular userdefined trasaction to a particular user

  • Linked image border

    This is small but irritating issue. Ever since upgrading to CS3, whenever I add a link to an image Dreamweaver puts the blue border around it. I have to manually set the border to 0 in the properties to get rid of it. Like I say it's no big thing but

  • Might sound stupid to some, but how do you see the master levels?

    I see audio levels for every single track, audio and midi, but for the master fader, i just see the fader. Surely there must be a way to see the level, right?

  • How to add save button in ButtonControl.vm same as submit button?

    Hi, I want to add save button in ButtonControl.vm and also need to save the current page data into siebel using the save button. how to add type,name and how to get event handler in java for the input type for save

  • Sound from External swf

    I have a main movie (index.swf) that preloads my external SWF that is a menu button 4.swf My index.swf has background music (song1) that plays on load. I also have background music (song2) that plays on my 4.swf It works fine when I test 4.swf direct