Problem of MIDI device USB on windows 7

Similar Questions

• Handle of device USB in Windows API

  Hi all

  I'm new to labview programming. I checked almost all messages about my problem, but they are completed with no precise answer.

  I'm working on a firmware running on a development kit and I am trying to contact the Council through USB of Labview in the Windows environment. To do this, I have compiled a DLL which lists, opens the file in read/write handle and some other functions. I use the standard Windows API to initialize the USB.

  I use "call libr. function node"in labview to call these DLL. Inside the DLL, I use a function to initialize the USB port that returns a descriptor of device for the labview. My question is, in "call libr. function node', which is the type of setting that I need to use in 'call libr. function node' to receive the handle of the unit? The device/file descriptor is defined in the WinAPI as a void pointer.

  Any help will be much appreciated.

  Kind regards

  Hari

  Normally an integer will work fine, as a pointer is just an integer value. It is a memory address.

• Help me to solve the problem with modem hspa usb on Windows Vista and Windows 7

  Hi, I have a problem with my USB HSPA modem when I tried to install in my Windows Vista 64 - bit PC. Sometimes it's OK, but sometimes it has encountered an error trying to install it. After the installation of the almost complete progress, reports of windows as "Unknown material" or "driver is not found. Maybe after a few tries, I was able to install the modem. But later, its happened again. I take the modem at the other PC with XP, it is still OK, but it happened again with Windows 7 Ultimate 32-bit home version. so could you help me to fix it? is it a bug of Windows Vista and windows 7? Thank you very much

  Hello

  go to the website of modem manufacturers and look for the last vista and/or firmware for windows 7

• Problem with the transcend USB on Windows 7

  Original title: windows 7.

  I bought 1 new HP probook where Windows 7 Professional pre-installed.

  I have 1 pendrive of transcend.

  This Flash DRIVE works perfectly with all the other PC

  but in this new PC, when I connect this drive icon in "my computer", but weak (as hidden, hidden files display is on)

  When I double click the icon, it opens, but no files are visible (when all files exixting inside is visible in another PC), all trying to paste something, messege to come, "device not available."

  checked in disk management, "disk 1 removable, no media" made its appearance and nothing visible in the area of management of disk to disk.

  anyone, any help?

  Hello

  I would like the season allows you to use different Flash Player on your computer and update the State of the question in order to help you further.

  Thank you!

• I installed the download tool usb/dvd windows 7, but after you have selected the iso file when I insert the USB stick and refrecing, it does show that "no usb drive compatible' what is the problem with my USB

  I installed the download tool usb/dvd windows 7, but after you have selected the iso file when I insert the USB stick and refrecing, it does show that "no usb drive compatible' what is the problem with my USB

  I have sandisk cruzer blade USB key

  Hi Rohit,

  Thanks for posting your query in Microsoft Community Forum. I understand that your USB drive is having problems of compatibility with your computer, but I would like to learn more about the issue in order to provide you with better assistance.

  1. You did it any significant hardware or change software on the computer before this problem?
  2. When do you get exactly the error message?
  3. Have you tried to connect to any other computer on this flash drives?
  4. Your USB key works on other computers or have you tried to connect to different USB ports on this computer?
  5. Is the pen drive getting detected in the case or you are able to access the drive folder in the window of the computer ?

  The question may arise if the currently loaded USB driver has become unstable or damaged, or if your PC requires an update for problems that could conflict with a device USB and Windows. This can also occur if your USB controllers may have become unstable or corrupt. So, I would suggest trying the following steps and check if the problem persists.

  Method 1:

  Please try the fixit (s) provided below which will help you solve common problems associated with devices and USB ports.

  • Hardware devices do not work or are not detected in Windows
  • Diagnose and automatically fix the Windows USB problems

  If method 1 does not work, try Method 2.

  Method 2:

  Remove and reinstall all USB controllers.

  1. Open Manager devices by clicking the Start button, click Control Panel, click system and security, and then, under System, clicking Device Manager. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
  2. In the list of the categories of equipment, locate and expand Bus USB controllers.
  3. Right-click every device under the Bus USB controllers node and then click Uninstall to remove them one at a time.
  4. Restart the computer and let the USB controllers get reinstalled.

  Plug in the removable USB device and test to make sure that the problem is solved.

  If the problem persists, go to method 3.

  Method 3:

  This method will install the latest drivers from device to your USB device.

  1. Click the Start button, type Windows Update in the search box, and then click Windows Update in the results pane.
  2. Click find updates. When the scan finished, click optional review updates.
  3. Click the check box next to the update, and then click install updates.
  4. If you are prompted, read the license agreement, then click I agree.
  5. Follow the instructions on the screen to download and install updates.
  6. If you are prompted, restart your computer.

  More information: Update a hardware driver that is not working properly

  Hope this information is useful. If the problem still persists, please post back for further assistance, we will be happy to help you.

• Windows 7 USB/MIDI Device Complications

  Hello, I have a question about how Windows 7 handles the USB/MIDI input.

  Recently, I had just bought a new Controller of Keytar USB/MIDI Alesis Vortex and decided to plug it into my computer to run the Software Patch and Virtual Software Instruments that I got with it. But when I opened the Firmware Upgrade for the Vortex and the Patch Editor, he told me that there is no MIDI device connected to the computer. I didn't know what was wrong, because I plugged my USB cable to my Vortex and I changed the USB ports on my computer every time. The Alesis QuickStart Guide said that the device and software are compatible with Windows XP through 8, and the USB/MIDI device should be recognized instantly. Obviously, however, Windows 7 is unable to identify it regardless of the fact that he acknowledges his existence and saves it as a. USB device But no matter how many times I try to change or update the drivers, I can't find any that works.

  I would love to see Microsoft troubleshooting guide for this, but hey, they have not. I mean it isn't like this is a periodical problem.

  Naturally, as the teenager induced by the hormone that I am, I am quite annoyed I spent $299 on a Keytar, I bought to replace my 3 other synthesizers with "Windows 7 compatibility" which could not be recognized, who has now the exact same problem as before, making it unusable.

  Now, I didn't rant and rave and go on a tangent, but this has been an ongoing problem for me several times, as happened with many other people, too. Which brings me to my question:

  Is there a way that Windows can release an update to fix this, or is there a driver that can fix it for not only me, but for other schools?

  Hello Colin,

  I apologize for the late response.

  I would like to inform that you must contct the manufacturer for updated firmware Alesis
  Controller USB/MIDI Keytar Vortex.

  Check out the link:

  Support of Alesis

  http://Alesis.com/contact

  Hope the helps of information. Let us know if you need help with Windows related issues. We will be happy to help you.

  Thank you

• The release of Windows 7 MIDI device selection

  I'm an active musician, who has recently made the switch from XP to Windows 7, Vista to jump.  I connected my Edirol UM-1 and drivers installed successfully.  The interface works very well in my DAW software, but I also like having WMP using the UM-1 as the default MIDI output device.  When I went to the control panel to make this choice, I discovered that it lacked the MIDI device section completely.

  There are several threads on this topic in the forums of Vista, but I did find many discussions on this topic in the Windows 7 forum.  The fact that this problem remains of Vista to Windows 7 doesn't give me much hope that a solution will come from Microsoft.

  My questions: is there a solution to this problem that doesn't involve registry or questionable downloads hacks? Or someone had succeeded in Windows 7 using Registry hacks or software patches.

  Hi again well Don I found where you made your mistake! You not change the registry to the right place. You must go to the directory or the DEFAULT folder of MIDI DEVICES. \Default HKEY_CURRENT_USER\Software\Microsoft\ActiveMovie\devenum\ {4EFE2452-168A-11D1-BC76-00C04FB9453B} MidiOut device

  You go to the directory in the same 4EFE2452-168A-11D1-BC76-00C04FB9453B, but you change Tascam US122mk2 and synthesizer Wavetable Microsoft DO NOT EDIT THESE FILES directories. You MUST GO IN THE DEFAULT DIRECTORY of MIDI DEVICE! You should also re edit the device two Tascam and MS WAvetable directories to zero initial for Wavetable and 1 for tascam. Can change the DEFAULT directory of MIDI to zero in the case of edge DEVICES or 1 for USB. A simple mistake that cost you a few follicles ;-)  Terry

• "Unknown device" USB Barcode scanner, problem with the USB controller driver?

  Hello

  I need assistance with our Barcode Scanners that doesn't work on our newly purchased computers at HP with Windows7 Pro x 64 operating systems.

  The brand and model of the bar code scanner is:

  Datalogic Heron D130 USB.

  When you connect the scanner to a USB port, Windows will try to install this as a HID, but it takes an unusually long time, about 7-8 seconds, to boot the device and install the drivers and appears as an unknown device in windows "devices and printers" and the hand scanner does not work.

  Sometimes when you move the USB back can I sometimes the scanner at hand to be recognized as an HID device or a Datalogic barcode scanner,

  It works fine until you restart the computer.

  After restart the computer cannot detect the scanner Barcode correctly without re - appears as unknown device.

  I suspect that there is a compatibility problem between barcode scanner and card USB controller on the computers.

  I tried to update all the drivers available on the website www.hp.com and same www.Intel.com (chipset drivers) but nothing has helped to solve this problem

  Tried newly bought barcode scanners and "used" barcode scanners earlier who works on other computers, but the problem remains.

  I found a workaround by connection of bar codes in a USB hub, and then plug the USB hub to the computer.  And leave the USB - hub to take care of the communication with the Barcode Scanner.

  in this case, it takes about 2 seconds for the code scanner barcode to mount correctly in windows under the heading "devices and printers" and then works perfectly, even after a reboot.

  I googled after a response after my problem, but it seems I'm the only one who experience this issue. ?!

  Bought more than 40 computers that I have this problem.

  These were bought at different times with two different for suppliers

  Computer model are the following

  HP ProDesk 1 400 P/N5S21EA

  Specifikations:

  http://WWW8.HP.com/emea_africa/en/products/desktops/product-detail.html?OID=6614160#! tab = specifications

  Does anyone have an idea what could be wrong and how to fix it?

  Thanks in advance

  Sincerely

  Robert T

  Hello

  The problem is not power - related.

  We use passive USB hubs that solves the problemon these computers.

  (it also works with the docks, or if you EliteDisplay E241 HP as we thers a usb hub 2 ports inbulit in monitor that works.)

  The problem lies in the incompatibility between the Intel USB controller and the hand scanner, can be connected to USB 3.0

  When you let another usb-controller support in handshakeing (such as a usb hub), it works.

  Datalogic or Intel would like to acknowledge this error.

  Because none of the big companies want to acknowledge the problem or repair, personally chose to switch to an AMD platform / CPU instead of the Intel and now it works fine!

  We get more performance for your money when AMD is usually less expensive to purchase.

  And because of the poor of Datalogic press where they don't even answer e-mail (their only channel for support)

  I chose to stop using their products. I'm going to use another provider / brand of barcodescanners.

• Device not recognized-to USB using Windows XP (sp3)

  The camera is on, I did not USB drive internal or external, the USB cable is a direct connection with the camera and the computer. I am running windows XP; I even tried on another laptop and at the end upward with the same message-USB device not recognized! This could be a software problem on the camera, or a bad set of USB cables? The camera is 2 years old and the cable have used about 6 times to transfer photos from the camera to the computer. When I tried on another laptop I got the following message: not properly installed device driver software! Is there a solution to this problem?

  Hi RigoSantiago,

  Follow these methods.

  Method 1: Install the drivers for the camera and associated software. Also, see the manual for more information.

  Method 2: Follow the steps in the article.

  Advanced troubleshooting tips for General USB for Windows XP problems

  http://support.Microsoft.com/kb/310575

  USB devices that are disconnected and then reconnected to a USB hub may not be detected on a Windows XP-based computer

  http://support.Microsoft.com/kb/920875

  For reference:

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive

  http://support.Microsoft.com/kb/925196

  Why my computer does not detect my new USB device when I run Windows XP or Windows Server 2003?

  http://support.Microsoft.com/kb/314634

• Apple Mobile Device USB Driver has not passed Logo testing for compatibility with Windows XP, I ran the suggestion to "fix" 925196 that it still does not work. What can I do else?

  Bought the iPhone 3 g (not 4) trying to run the material but get the following error: Apple Mobile Device USB Driver no has not passed Windows Logo testing to verify compatibility with Windows XP continues the installation of this software may impair or destabilize the functioning of your system.

  Windows XP Service Pack 3 is running.

  I ran the 'Fix - It' 925196 solution, but the problem could not be solved. What is a malware problem?

  Hi deanie3,

  We will check if the following is useful.

  Method 1: Run the next Fixit and check the issue.

  Hardware devices do not work or are not detected in Windows

  Method 2: Follow the steps in the below article mentioned to see if it helps.

  You cannot install some programs or updates

• I plug in a device after I installed the drivers from the USB says windows can't recognized the device what should I do to solve it.

  I plug in a device after I installed the drivers from the USB says windows can't recognized the device what should I do to solve it.

  Hello

  I suggest to go to the link below and run the fix tool provided or follow the manual procedure provided to solve the problem.

  A computer that is running Windows XP cannot detect a USB, an Apple iPod flash drive or an external hard disk drive

  http://support.Microsoft.com/kb/925196

  You can also check the below link for more information about advanced troubleshooting tips for General USB in Windows XP problems.

  http://support.Microsoft.com/kb/310575

• Device driver problems"the operation requires an interactive window station

  Original title: device driver issues "the operation requires an interactive window station.  replaced the bad hard drive on laptop running Vista with Windows 7 HDD.

  I had two toshiba laptops satellite. On one, the hard drive went bad, the other liquid has been spilled, and the keyboard in ruins. The one with the bad hard disk was Windows Vista.  I replaced it with the hard drive of the other computer that uses Windows 7 Home Premium. Initially, it appeared, it would work without a problem, but I device driver problems.  First of all, it is audio and video.  When I updated the driver audio and restarted, Syntec PS / 2 touchpad no longer works. I tried (using the keyboard only) for updating the touchpad driver, but ultimately it fails with the message "the operation requires an interactive window station.  Then I tried to install a USB Microsoft Intellipoint mouse, it seems that the driver will be installed, but I had to use the keyboard to accept the terms and conditions. Then it errors "Setup was unable to install a required component: Microsoft Application Error Reporting." Restart your computer and try running the installer again. If this error occurs again, see the Readme file in help for more information. (Error code 1601).  How can I get my device drivers all working correctly?

  Best option is to reinstall the operating system.

  Also check this:

  This operation requires an interactive window station.
  http://www.TomsHardware.com/Forum/235014-44-this-operation-requires-interactive-window-station

  If the laptop is under warranty, contact Toshiba.

• Peripheral Audio USB-Mulit-channel has a driver problem and PnP device problem.

  I try to use the blue ice pre - amp for recording. Under channel-Mulit-USB Audio Device, device status, it displays "this device cannot start. (Code 10) "once I start the troubleshooting process it shows that even after reinstalling the driver it still does not work and that there is a problem with the device PnP I already tried to uninstall the driver and restart my laptop to let windows try again but nothing works.  Please help D:! Thank you all very much! :]
  -Kyle

  Hello

  1. is this problem limited with a specific USB device?

  2. it worked before?

  3. using this unit for the first time on this computer?

  4. the other USB devices work properly?

  Method 1: Run the troubleshooter and see if it helps.

  Open the hardware and devices Troubleshooter

  http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter

  Method 2:

  The Code 10 error applies mainly to the problems of hardware driver and devices or compatibility problems between the drivers of equipment and additional software that is installed in Windows. Therefore, we recommend that solve you these problems with emphasis on device drivers, configuration of device problems and hardware compatibility issues. You may need to update the chipset drivers and the USB controller

  Follow the given article below for more information.

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers

  http://support.Microsoft.com/kb/943104

  In addition, update the driver from the manufacturer's Web site and see if it helps.

  Method 3: Uninstall and reinstall the USB drivers and check if the problem persists

  1 disconnect all USB devices except the USB keyboard and mouse.

  2. click on start and type device manager in the start search box and press ENTER.
  3. Select the Device Manager and a pop-up window will Device Manager.
  4. click the + on controllers USB Bus to develop it.
  5. right click on all controllers USB and USB Root Hub that is listed, and select uninstall.
  6. restart the computer.
  7. plug in the appliance and check if it works.
   
   
   
   
  I hope this helps.

• USB device detected by Windows 7 but I don't see any records or device in MY COMPUTER

  My Windows 7 manager defrosting can detect a storage device Seagate 150 GB but MY COMPUTER cannot see him defrosting, so I can't open my old XP files with this device connected to the outside.  I tried to connect the device internally but am no farther than the same problem, thanks. Dunstan

  My Windows 7 manager defrosting can detect a storage device Seagate 150 GB but MY COMPUTER cannot see him defrosting, so I can't open my old XP files with this device connected to the outside.  I tried to connect the device internally but am no farther than the same problem, thanks. Dunstan

  you mean the files are hidden inside your hard drive or hard drive is not detected? u can see it in Device Manager?

  (1) try to change / assign a different letter for the drive through disk management, if it is no longer visible through the Disk Manager

  (2) if files and folders are hiddin use the attrib command

  Open the command prompt run as admin and go inside your hard disk by typing the letter of the hard disk on the commnand line

  For example D:

  then use attrib - a-s-h - r-* /s /d

  (3) try to run usbdirver auto http://go.microsoft.com/?linkid=9643528 microsoft fixit

  http://Windows.Microsoft.com/en-us/Windows-Vista/tips-for-solving-problems-with-USB-devices#EGB

• A midi device manager is available in Windows 7

  original title: the midi device manager?

  It's going to be a midi for windows Device Manager 7?
  the main objective of my machine is multitrack recording and I use midi devices...
  Thank you...

  Hello
   
  Could you please answer this questions?
   
  one) to tell us exactly what you want in the Device Manager?
  (b) are you face any problem when you use Midi devices?
  (c) say us more about it?

  Here, if you need the device to be listed in Device Manager then you can contact your hardware vendor to get the latest drivers for the device you are using.
   
  To do this:
   
  1. open Device Manager by clicking the Start button, click on the Control Panel, clicking system and
  Maintenance and then click Device Manager. If you are prompted for an administrator
  password or confirmation, type the password or provide confirmation.
  2. in Device Manager, locate the device, and then double-click the device name.
  3. click Driver tab, then click on set to update driver and follow the instructions.
   
  Now, try to follow the link provided to update a hardware driver that is not working properly and check the question below.
   
  http://Windows.Microsoft.com/en-us/Windows7/update-a-driver-for-hardware-that-isn ' t-work correctly
   
  If you want to suggest changes in the design here is the link you can make reference to: Microsoft Connect - back products and bug reports. Microsoft...
   
  https://connect.Microsoft.com/dashboard/Info/

  Thank you, and in what concerns:

  I. Suuresh Kumar-Microsoft Support.

  Visit our Microsoft answers feedback Forumand let us know what you think.