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Similar Questions

• Satellite M30: Cannot use COM with the Modem port

  Hello

  I have a satellite m30. I have problems with the com port to use with the modem. I get an error code saying 12 resources etc. There is no i/o or IRQ conflict IRQ 04 and e/s beach is 03F8 - 03FF. I tried to uninstall various things to free resources, but still the same error.

  Any help would be greatly appreciated.

  This problem when you use the Toshiba Recovery CD?
  Try to disconnect all the external devices and install Windows from the Toshiba restore CD.

  Additional please check several comments here in the forum area Modem. I found several threads with similar issues

• I have TO install Visa to use com ports

  Hello

  I want to use WinXP com ports. All of the examples that I find searching the Web using Visa.

  Is there a screw that can handle com without Visa being installed ports?

  All I do is read and write binary data to and from serial ports.

  Thank you very much

  Andy

  You can use .NET:

  http://msdn.Microsoft.com/en-us/library/system.IO.ports.SerialPort.aspx

• How to use COM DLL in LabWindows

  Hello

  I have a COM .dll file that looks like this when opened with dll export viewer:

  

  I would like to use the Get4AxisPos function in LabWindows.

  I realized that, as I only have the .dll file, the only way to call these functions are the LoadLibrary() and GetProcAddress() functions.

  My problem is that the function Get4AxisPos is not of type exported function but COM method, so I don't know how to use it in my project LabWindows!

  My questions are: is - this will use this dll in Labwindows? If yes how?

  Thank you

  Use tools | Create the ActiveX controller... CVI to generate a range of function that contains the code of the interface that allows you to manipulate COM objects in the DLL. Search Help for "ActiveX controller Assistant" more information on this installation.

• get Notes Annotations using com.vmware.library.vc.customattribute

  I use VMware Orchestrator to create a workflow to automatically populate custom attributes (annotations) as part of my VM delivery process however I can't seem to find a way to set or get the value of the Notes field.

  Any ideas? I guess that it is pulled

  var vmNotes is System.getModule("com.vmware.library.vc.customattribute").getCustomField (vmObject, 'Notes');.

  Does not work.

  Sorry answered my own question

  Re: Write VirtualMachineConfigInfo Annotation

• How to use the return value of TestComplete (using COM) as a variable in the conditional statement (for example loops) TestStand

  Hello

  I have setup a COM interface for TestStand (TS) to run some scripts in TestComplete (TC).  Normally, when TestComplete has finished executing the script, it returns a 0 or 1 to designate the success/failure during the TestStand step (step test for example String value).  It worked well.

  However, now I need TestComplete to regain a vaule (e.g. 32) TS and TS need to assess this value in a while statement. So if the TC value is 32, I would have some statement in TS ike:

  While (return value! = 30)

  Do something...

  Thank you

  Jigg,

  No, the program does not have a new thread.  It's just a single sequential thread. She called other sequential files, and that's all.

  I think I'll have some luck with the StationGlobal.  It seems to work (for example by setting the StationGlobal a single sequence file automatically updates the Stationglobal in another movie file, sort of like passing the reference value)

  Thank you!

• How can I clear the COM ports that are appearing as in use

  Original title: used Com Port

  I have a device plugged into my laptop Lenovo XP with service pack 3 and it is to this day. When I try to reassign the com port on the unit to the USB port using the Device Manager, I find 2 to 11 com ports are in use. How can I erase these com ports as there nothing to use them?

  You are welcome.

  There should be a printers and Faxes folder in Control Panel (see photo)

  http://www.onlinecomputertips.com/tutorials/control_panel.html

  See if that helps

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-hardware/all-the-icons-disappeared-in-the-printers-and/96f54795-d27f-E011-9b4b-68b599b31bf5

  How to remove printer ports in Windows XP

  http://www.ehow.com/how_8120289_delete-printer-ports-Windows-XP.html

  To remove a Port

  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/print_delete_port.mspx?mfr=true

  How to remove com ports in Windows XP

  http://www.ehow.com/how_6216286_remove-ports-Windows-XP.html

• Call COM components as a service Windows 7 (NOT A WEB SERVICE!) via LabVIEW

  First of all, what I'm trying to do is completely new terrority for me and I've looked everywhere, impossible to find a solution. I have reviewed the following resources and tried to get out but nothing helps:

  [1] ActiveX and LabVIEW
  http://www.NI.com/white-paper/2983/en

  [2] ActiveX and COM - part I
  http://www.NI.com/white-paper/2981/en

  [3] tutorial: Configure the node of the function of the library Call to call a Simple DLL
  https://decibel.NI.com/content/docs/doc-9069

  My problem is that I got a COM which was installed to run as a Windows 7 service, always running in the background (service.msc). So far, it seems only to be an intuition that you shoul dbe able to use:

  (A) ActiveX in LabVIEW to call the COM object by name or the .dll file.

  (B) call the .dll file of the service using the library function node call

  I see the COM running as a service if I (service.msc). I see also two .dll files associated with this service (they have the same base name as the service running). Let's say the service is called "TestService" then the other two .dll are called "TestServicePK.dll" and "TestServiceXY.dll." In test ActiveX and node library function call, I tried to call the two .dll files. When I tried the ActiveX method I get "the selected file is not a .NET, type library or executable automation assembly."

  Also COM binaries were made in C++, but if I understand well there should not be a problem at least for the library call feature.

  This seems to be a case of corner.

  Actually COM! = ActiveX!

  COM uses ActiveX to implements its objects and also to instantiate and control their but COM is simply a binary model of the API and some functions to control the instantiation and the lifecycle of objects COM, nothing else. The only way to access COM objects correctly (when no ActiveX type library is provided) is to have a C (++) compiler that can analyze the header files according to interface with the interface object methods. All ActiveX controls use COM to implement the interface calling of their objects, but also adds a type library in the DLL and a few other niceties such as the properties of the object. This type library describes how to match the properties and methods of the ActiveX for real virtual table COM interface pointers.

  LabVIEW lists this type library in order to be able to interface to the COM, Active X objects interface. A pure COM library is missing all these subtleties. If LabVIEW would be favourable to a COM interface node, its configuration should allow the configuration of all the things that describes the type library. This configuration would require a lot of manual configuration details, similar to what the library node call, only a magnitude more complex. If this is not really an option.

  If your server COM DLL does not an ActiveX type library interface, the only way to access it in LabVIEW must obtain such a type library as an external interface (not possible for all COM components) or to wrap the COM DLL server by a traditional DLL, which translates the methods standard COM exported C functions then that may be called by the node library call.

  Creating a library of types from a single COM DLL is more or less unfeasable. You should at least have the original IDL file that was used to create the interface com write a C (++) wrapper for your object COM is very probably the most practical approach, but will require some good C programming knowledge as well as experience handling COM objects in C code.

• Can I use ' I read a Scan VI "daq and driver DAQmx Labview 7.1 with a new card?

  I need to use old software in which the data is to use ' I read a Scan VI.

  I think that with labview 7.1.

  now, I work with Labview 8.5 and the new daq card that I want to use comes with NOR-DAQmx.

  is there a compatibility problem between these two.

  Please clear my doubts.

  Thanks in advance

  Renn

  It is used with 8.5 cards and as long as you install the driver traditional. It should be on your LabVIEW CD or download it from here. New cards require DAQmx and you need to rewrite your code.

• ActiveX/COM adapter - how to assign a Variant to contain an integer

  We use a component 3 rd-party and need to interface for TestStand using COM. The interface uses a variant of spend data in various objects. We are unable to pass an integer.

  When expected contained in the variant type is a string or a double bed, the call is successful. When the expected type is an integer, the call fails. Passing a Boolean value will succeed, but only for 0 and -1.

  How we can assign an integer value to a Variant?  We can only find Int64() convert functions.

  May be a function that returns an integer type to convert a number of TestStand (double) in an integer value, but so far, no luck.

  There is currently no way to pass a 32-bit integer in a VARIANT using the ActiveX/COM adapter You can pass a 64-bit integer as you have no doubt already determined it, but teststand does not natively store numbers as the 32-bit integers and ActiveX/COM adapter currently has no way to specify a conversion of a data type Variant, so just TestStand stores the digital type it uses natively as a VARIANT.

  To call this method from TestStand, you will need to write a wrapper function that performs the conversion of the required parameter and calls the method and then call the wrapper of TestStand rather function.

  -Doug

• Assignment of a USB port to a COM Port.

  I am running Windows XP Professional I have software that uses COM ports in the settings.  You can use my USB devices.  My computer only has USB ports. How can I redirect say COM 5 to a USB port or a device?  Can I connect a USB device to a specific COM port?  I know that if I use a USB series adapter it gives me a virtual com port is it possible to assign USB to a virtual com port without the adapter?

  As I pointed to a poster earlier in this thread, there is no way to make a USB port to simulate a COM port in the software.  Necessary pins simply do not exist.  You need a USB adaptor to series which is located practically in the world of computers and their accessories are sold.

• Need to change the com port number, but users do not have administrator rights

  Our users don't have administrator rights, however, there are a few pieces of software that communicates with the hardware using COM ports.  Since they don't have administrator rights, you may not click on advanced in the communications port to set the port to the necessary com com.

  I found reg hacks online that say will open the advanced screen to allow the com to be changed, but none that I've found work successfully.

  Can someone tell me the correct registry setting that I need to grant permission to in order to open the advanced under properties tro communications button and have the available com port number to change.

  Thanks in advance.

  Hello

  You have the computer connected to a network or domain?

  It is not possible to access advanced screen or advanced without administrator rights. I suggest you to contact the administrator of the system to help about it.

• Error com Surrogate in Windows vista when you access Pinnacle Studio

  Original title: using COM Surrogate error pinnacle studio 11. How to make

  With the help of COM Surrogate error pinnacle studio 11. How to make

  Hello

  1. What is the exact error you get when you open Pinnacle Studio 11?

  2. what type of system of your computer (32 or 64 bits of the system)?

  3 is it with Pinnacle studio, or by browsing the folders containing video or multimedia files?

  I suggest to perform the clean boot of your computer and check if that helps.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: When you are finished troubleshooting, follow these steps to reset the computer to start as usual. See step 7 to article

  Also, try the following steps and check to see if they help.

  1. click on start.

  2. right click on computer and select Properties.

  3. click on advanced system settings, click on the tab advanced,

  4. in the performance section, click settings.

  5. Select the "Data execution Protection" tab and then click on the option "Turn on DEP for all programs and services except those I select".

  6. click the Add button and browse to C:\Windows\System32\dllhost.exe

  7. click on open. Click OK in the warning message.

  8. click apply/OK.

• change the com port assigned to the fax and scan

  I used fax and scanning for once.  I had to move my external modem to a different port.

  I don't know how to change the windows fax and scan com port manually.

  the wizard does NOT start, I guess because the fax is installed and worked until I had to change the number of COM port...  I need to change the number of pot with hundreds of research, it seems that no one knows how to change manually the Compote in windows fax and scan, unless they use the wizard.

  my assistant does not start. I guess I'm 'old school' I don't need an Assistant, I need to manually change the fax uses com port.

  :-), it's frustrating because help said only: click "fax" in the lower left corner, and they all assume the installation wizard starts and everything will be fine. :-(

  the wizard does not start. :-(

  I am desperate to get my fax work and need to know how to set the correct port number in a system that is installed and running, such as the wizard never starts.

  for anyone who goes out at the end of questions and ideas, I have a fax application stand alone who is working with the new port setting. It's just not a good app for my needs

  Please?

  Thank you

  John

  Post proposed by the moderator of the appropriate forum category

  Hi John,.

  You can follow the steps below to change the COM port for a modem:

  1. search the Device Manager.

  2 look for the Modem device, right-click on it, and then click Properties.

  • If the change settings button is present, you must click on it to make changes to the appliance. If the user account control dialog box appears, confirm that the displayed action corresponds to what you want, and then click continue.
  • If the change settings button is not present, the modem does not support the ability to change the modem settings. Refer to the documentation provided by the vendor of your modem.

  3. on the Advanced tab, click Advanced port settings.

  • If this option is not displayed, the modem does not support the ability to change the assigned COM port. Refer to the documentation provided by the vendor of your modem.

  If the same persists, we suggest that you post your query in Microsoft TechNet so that their support team will provide you in-depth assistance.

  Kind regards.

• COM + Event XP system conversion - > 7

  I have a piece of software using COM + EventSystem, InterfcaeQueuing (message queuing) in Windows XP, Visual Studio 2005, .net 2 and I'm converted to .net Windows 7, Visual Studio 2010, 4.

  Everything compiles and installs but things get stuck in my queue and I never get out of the values at the end of the Subscriber.
  Any help would be appreciated.
  Thank you
  Baerg

  Hello

  The question you posted would be better suited in the MSDN Forums. I would recommend posting your query in the MSDN Forums

  MSDN forums

  http://social.msdn.Microsoft.com/forums/en-us/windowstransactionsprogramming/threads

  I hope this helps.