East - viable to preduce a cyapi.lib dll that is cmpiled by c ++ that can called by labview?

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• Get the 1097 error when trying to call a Labview DLL

  I had to write a wrapper DLL to use some functions in the DLL to a third party, and I'm having a few problems. I created an executable to test my code and it works fine, but when I try to execute the same function in the DLL that I created in Labview, I get error 1097. I read through most of the posts on this forum about this issue, but none of the proposed solutions are working for me. I'm sure this isn't a question of transfer settings to COLD LAKE because I changed the function so it only accepts a single entry (a number he obtains from a Subvi, which came from the third-party DLL, this entry is working with a bunch of other functions, so I don't think that is the question).

  I have attached the C code that creates the wrapper, but I don't know how it is useful without familiarity with the functions of the original DLL. I hope that someone can spot something basic I am out of my code, but please let me know if I need to call something else.

  I use a Labview 32 bit version 2012 on a 64-bit Windows 7 computer.

  Thanks in advance for any help!

  You should read the documentation on LoadLibrary() and understand. Essentially if you provide a full path to LoadLibrary() the DLL MUST be present at this place so that LoadLibrary() will succeed. If you pass only the name Windows DLL will ONLY search in these places:

  (1) if the module (the DLL) is already loaded it will return a handle to the loaded module and increment its reference count

  (2) if the referencing module contains a manifest (either incorporated into the image module or in a separate manifest file in the same directory as the executablemodule) specyfying a version number for this DLL will load this DLL with this version of the SxS (side by side) location and failure if it is not present

  (3) if the executable load contains a manifest (either incorporated in the executable file or in a separate manifest file in the same directory as the executable file) number specyfying a version for this DLL, it will load this DLL with this version of the location of SxS (side by side) and fail if it is not present

  (4) it will search for the DLL in the same directory as the directory where the current image of the process is loaded. It is NOT the directory of the DLL loading the DLL, BUT the directory where the EXE file from which the process was created.

  (5) in the system directory

  (6) in the Windows directory

  (7) any directory in the PATH environment variable

  (8) the path of current directory which is a location managed by windows by process and changed the two explicitedly when the application calls the API SetCurrentDirectory() but also implicitedly by things like the file selection dialog whenever it is rejected by other means than the undo operation.

  Essentially putting your dependend DLL in the same directory as the wrapper DLL does NOT work when you use the name of the DLL only UNLESS you place the two DLLs in the same directory as your executable file. If you don't want this restriction and want to be able to move these modules together in different directories, you don't have to create the correct path in your wrapper to LoadLibrary(). Basically, you must have the code to determine the location of your DLL wrapper path and then strip her own name and add the DLL name wrapped in it and then move to the LoadLibrary().

  There are several ways to determine the path of the current module. The simplest if you don't mind having the name hard-coded in your code DLL would be to ask GetModuleFileName (GetModuleHandle ("yourDLLname"), buffer, size).

• integration of a via file .h and .lib DLL

  Hello

  In our application, we use a DLL that comes with the .h file and a .lib one but not for the CVI.

  In the past, qith CVI8.1, we applied the procedure described in the CVI .h file to generate the .lib file and it was OK.

  With the new version of CVI2013 I did the same thing twice: once as the selection of 32-bit DLL, create a MyDLL_32.lib file and selecting then 64 bit DLL, create a MyDLL_64.lib file.

  The ICB project, I joined voth .lib and according to the parameters of generation, the 32-bit or 64-bit is highlighted.

  Everything seems well eaten compilation, but the execution creates a global fatal error whenever I call the functions from this DLL.

  I did a minimum project that uses this feature and create the error.

  The same project recompiled on CVI8.1 is not compatible if I keep CVI2013 .lib files: I replace the initial report (MyDLL.lib) and it is OK.

  How can I study in creating CVI .lib files to find the error?

  Another change: the PC used for new dev is W7 64-bit one for CVI8.1 is XP 32-bit.

  Concerning

  
  

• LabVIEW created DLL that uses Labview live integrated Toolbox "DFD" (Digital Filter Design)

  We were using a Labview created the DLL file that uses the screws of the DFD Toolbox, but were not able to operate at all. Now, we have replaced the DFD screws with screws that built us, and the DLL file works fine. Is there a reason for this?

  Even if it works, this process is medium long and it's a waste of time because the DFD screws are already being implemented, so we need a quick fix for this, any suggestions.

  When you use the DLL that uses the DFD screws, it always seems to be a failure when loading the DLL file specific screws, anyone know why? Screw looking for Labview is in a way that looks at "DllFileLocation.dll------Labview 2009------vi.lib------...» "

  Thank you

  Walid Farid

  
  

• TestStand do not call a Labview DLL copied to a new location.

  TestStand v4.2 & v8.6.1 LabVIEW: I have a problem with TestStand calling a Labview project DLL. It will call the DLL successfully if it points its record source (the directory where the DLL was built. However if the DLL is copied to the clients working directory and the appellant TestStand step points to the copied DLL, the problem occurs. The TestStand calls the DLL from the working directory of the client, but does not execute the DLL, simply set the status of the step to "Done" where he clearly didn't.

  The vi named in the DLL has correctly, all handles error clusters such that if there is an error in the vi running, the error would be forwarded to TestStand.

  Any ideas please?

  Update: the original problem was never solved, but another method was used successfully to generate an Excel results worksheet. This used controls Active-X to open a file, import a model, write the data, close the file, and then make the new file read-only. It now everything works fine.

• call a DLL that has the user-defined types

  I am trying to call a function in a DLL that is

  int32 system_config(&recCfg, &pulseCfg, errMsg)
  

  recCfg is a structure consisting of 3 double rooms and 2 integers

  and pulseCfg is a structure consisting of just Boolean

  I don't know how to set the input parameters for this call the library feature.

  LabVIEW sees as

  void system_config(void)
  

  I see the only choice of Numeric, Array, String, waveform, digital waveforms, digital data, ActiveX, Adapt to Type and pointer to Instance data for arg1.  ActiveX seems to be the only one to use?

  NYC says:

  I am trying to call a function in a DLL that is

  int32 system_config(&recCfg, &pulseCfg, errMsg)
  

  recCfg is a structure consisting of 3 double rooms and 2 integers

  and pulseCfg is a structure consisting of just Boolean

  Actually contrary to what Simon says you can do in this case. But your line you are showing is unfortunately very unclear, because he does not understand the real typedef for your clusters. So I have to go by what you write in prose that is... Well... not very detailed.

  The first is simply a cluster in LabVIEW with 3 floats to double precision, followed of 2 integers. You find yourself what bitsize integer, you need, as you do not show the typedef in the cluster. In order to connect to a cluster in a CLN you must configure this setting as to adapt to the Type. But be careful who does not work for clusters containing strings or arrays at all. Tables and chains of LabVIEW are something completely different than what awaits a C DLL. You can configure the parameters of function to be C compatible pointers to arrays and strings and LabVIEW will make sure to do the conversion on every call, but you cannot configure the CLN to convert strings and tables within a cluster.

  The second group is really equivalent to a simple Boolean value passed by reference. As you do not show the actual type of the Boolean value, it is difficult to recommend this type of data to use in LabVIEW. Windows BOOL is a 32-bit integer and C++ bool is usually a 8-bit value which would coincide with the Boolean LabVIEW 8-bit use. You cannot configure a Boolean setting directly in the NLCS, so you can either use an integer of size accordingly or create this cluster with a single LabVIEW boolean anyway (if your bool is a bool C++ and not something else) and do the same as for the previous cluster/structure parameter.

• call of LabView VB6 DLLs

  Hello

  I have a dll written in VB6 to control some 3rd party hardware

  I already tried to use the node of the library function call but it doesn't seem to work, after that also, I tried to use

  RefNum Automation, entry and select ActiveX class and and locate my DLL but when I select the dll, the following message shows on the screen: the selected file is not a .NET, type library or executable automation assembly.

  Keep on the issue, I tried to save the Visual Basic DLL on the system through the REGSVR32 command but I got another different message (fbidio.dll was loaded, but the DIRegisterServer entry point was not found. This file can not be registered). Looks like the dll that I intend to use is very old.

  Can someone guide me on this issue, what other things I can try.

  Thank you.

  Concerning

  Hello

  The LabView collapse when I try to use the node library call, in my understanding, based on some comments I've seen, it is not possible to use the call library node for the VB dll.

  Anyway I already understood how to control my gear, I found a module update for Active X controls in the web for my hardware and now my application works perfectly with an ActiveX container, then insert the ActiveX object.

  Tounsiiaa so.

  Concerning

  

• I have no idea where my installation for my operating system discs are... but I need to reinstall a dll that I had my computer off and when he returned to the top needed to fdisk... and when he fixed things that the dll has been corrupted.

  where can I download the dll for windows vista ultimate 64 msxml4.dll?

  I tried to get my installation discs and I can't find them. I tried to contact alienware and they said to contact microsoft.
  I tried to use the features of support, but when it asked me to put in my ID of product of your Web page will not accept for any reason any.

  now what should I do?

  can you send me this dll? my email is * address email is removed from the privacy *.
  I'm fucked without my darn install disks.

  You do not qualify for FREE Microsoft Support as your Vista operating system is preinstalled, with the exception of problems with Vista SP2. () Information about this is provided below.)
  
  All the support your Vista is the manufacturer of your computer.
  https://support.Microsoft.com/OAS/default.aspx?PRID=13014&Gprid=582034&St=1

  Free unlimited installation and compatibility support is available for Windows Vista, but only for Service Pack 2 (SP2). This support for SP2 is valid until February 26, 2010.

  Microsoft free support for Vista SP2 at the link above.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  How to get Vista recovery Media and/or to use the Vista recovery Partition on your computer.

  There is no Vista free download legal available.

  Contact your computer manufacturer and ask them to send a recovery disk/s Vista set.

  Normally, they do this for a cost of $ small.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  In addition, ask them if you have a recovery Partition on your computer/laptop to restore it to factory settings.

  See if a manual provided with the computer or go to the manufacturer's website, email or you can call for information on how to make a recovery.

  Normally, you have to press F10 or F11 at startup to start the recovery process...

  Another way I've seen on some models is press F8 and go to a list of startup options, and launch a recovery of standards of plant with it, by selecting the repair option.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  You can also make recovery disk/s for the recovery Partition in case of a system Crash or hard drive failure.

  They will tell you how to do this.

  Every computer manufacturer has their way of doing recovery disk/s.

  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  Or borrow a good Microsoft Vista DVD (not Dell, HP, etc).
  A good Vista DVD contains all versions of Vista.
  The product key determines which version of Vista is installed.

  There are 2 disks of Vista: one for 32-bit operating system, and one for 64-bit operating system.

  If install a cleaning is required with a good DVD of Vista (not HP, Dell recovery disks):

  Go to your Bios/Setup, or the Boot Menu at startup and change the Boot order to make the DVD/CD drive 1st in the boot order, then reboot with the disk in the drive.

  At the startup/power on you should see at the bottom of the screen either F2 or DELETE, go to Setup/Bios or F12 for the Boot Menu

  http://support.Microsoft.com/default.aspx/KB/918884

  MS advice on the conduct of clean install.

  http://www.theeldergeekvista.com/vista_clean_installation.htm

  A tutorial on the use of a clean install

  http://www.winsupersite.com/showcase/winvista_install_03.asp

  Super Guide Windows Vista Installation

  After installation > go to the website of the manufacturer of your computer/notebook > drivers and downloads Section > key in your model number > get latest Vista drivers for it > download/install them.

  Save all data, because it will be lost during a clean installation.

  See you soon.

  Mick Murphy - Microsoft partner

• . Implicit DLL that links help

  Hello

  I have a .dll file that I am trying to link implicitly (I tried to explicitly bind too), but I wanted to just check with people more knowledgeable before I complain to the developer of the .dll.  I looked at the examples in the example Finder OR read a few Web pages, including this one http://zone.ni.com/devzone/cda/tut/p/id/3341 so that I come with a little knowledge but not a lot about the .dll files.

  I have the .lib, .h file and the file .dll and there all located in the same folder as my project.  So all I've done is add the .h and .lib files to my project and written #include 'LEDdriver.h' in my source code.  I compile and it should work right? It shouldn't give me errors, since I have not written any code in myself that the include statement, but it does.

  Errors I get are from the .h file where it does not recognize the declaration of SDK_API which lies before the functions of export in the .h file, saying "Warning: empty declaration.»

  This is the code from the top of the .h file where I think is the problem since it is where the SDK_API is defined, but I think it looks perfect to me, so I don't know why it does not work.

  typedef int SDK_RETURN_CODE;

  #ifdef SDK_EXPORTS

  #define SDK_API extern "C" __declspec (dllexport) _cdecl SDK_RETURN_CODE

  #else

  #define SDK_API extern "C" __declspec (dllimport) _cdecl SDK_RETURN_CODE

  #endif

  Any help would be greatly appreciated, thank you.

  Its the old chestnut use extern "C" with a compiler not C++. There are elegant ways to handle this situation, but a quick and dirty option for the CVI is simply to delete the sentence.

  (If you find messages in the forum, you will find more descriptive discussions on the subject.)

  JR

• Cannot remove scriptff.dll that appears in Genie Timeline Pro

  Question

  I have another type of problem with Firefox

  Description

  I have just confirmed with McAffee is not Scriptff.dll a McAffee file, but it is a file of Mozilla is the path under properties: Program Files Mozilla Firefox\components\Scriptff.dll x86\
  I deleted a backup on an external drive, but this Scriptff.dll remains. Whenever I try to delete it, I said that I need permission to do so. I have administrator rights. How can I remove this file.

  I only became aware of the problem after the removal of the backup

  Troubleshooting information

  Someone in this forum had responded earlier with the opinion that it was a file McAfee, but McAfee looked the file support person and I saw under the properties that he was under Mozilla.

  Version of Firefox

  3.6.6

  Operating system

  Windows Vista

  User Agent

  Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; RV:1.9.2.6) Gecko/20100625 Firefox/3.6.6 GTB7.1 (.NET CLR 3.5.30729;.) NET4.0C)

  Plugins installed

  • -1.7.0069.2.
  • The QuickTime Plugin allows you to display a wide variety of multimedia content in Web pages. For more information, see the Web of QuickTime site.
  • Adobe PDF plugin for Firefox and Netscape "9.3.2.
  • Deploy Script NPRuntime plugin Library for Java (TM)
  • Default plugin
  • Shockwave Flash 10.0 r32
  • iTunes plugin detector
  • McAfee Virtual Technician plugin for Mozilla (Gecko Version: 1.8b1)
  • 4.0.50524.0
  • Windows Presentation Foundation (WPF) plugin for Mozilla browsers
  • Photodex Presenter 4,10,0,2737 plugin
  • Wacom's dynamic link library
  • Next-generation Java plug-in 1.6.0_20 for Mozilla browsers

  Please post in your original thread.
  https://support.Mozilla.com/en-us/Forum/1/723301

• repeatedly calling a dll that contains a loop

  I would like to call a dll function that contains a while loop. This copy of the data to a buffer loop a signal command "on" is true:

  void Get (double * x, double * y, double z *, double *, double * P, double * R, int on)
  {
  int index is Index - 1;.

  while(on == 1)
  {
  If (index > = buffersize)
  {
  index = 0;
  }
  * x = buffer [index]. Position [0];
  * y = buffer [index]. Position [1];
  * z = buffer [index]. Position [2];
  * Y = buffer [index]. Angles [0];
  * P = buffer [index]. Angles [1];
  * R = buffer [index]. Angles [2];
  index ++;
  }
  }

  I want to call this function from dll once 'on' is set to true and it ends once it becomes false. I also want to be able to 'on' on and outside, so that it can copy data from the buffer when I want to. I could not find a way to do it, and whenever I walk through the program it does not 'stick' when the Get function is called (i.e. the while loop inside the GET is running), as I would expect.

  Thank you for any assistance.

  I guess 'Index', 'buffersize', etc., is static variables?

  In any case, once you called the function expected of LabVIEW for the function to fill. You can not dynamically pass a new value for "on" during the execution of the function. Note that this is not a question of LabVIEW. The same would be true when using this DLL from any other programming language. What you need to do is to have the function use static 'on' and then provide a separate function to set this value. Note that you must also configure the COLD LAKE to be "incoming".

• can not find size_t during import a dll and calling a labview crash function

  Hello, experts

  I need to use FingerLakeInstrument DLL (see attachment) within Labview for talking to a CCD camera. It is built from microsoft visual studio C++

  I unzip FLI dll in my D:\proj\...\linfli-32 and import the dll from there. created a c:\FLIDBG.txt FLI dll must write the debug message on it if are called the FLISetDebugLevel() or others.

  During the import of the dll, the first thing I got is (IE size_t) could not be found. I installed the free version of microsoft visual studio C++

  but can not find 'typedef unsigned int size_t;

  in the end, I just added

  typedef unsigned int size_t;

  in the libfli.h. Having done this, I am able to import all the functions in Labview and have a library of user called libfli.

  However, as soon as I start to call a simple function in a test.vi, as FLIGetLibVersion (char * worm, size_t len), which consists of nothing else the library, the labview crash.

  I created a simple C test.exe who calls a lot of functions with no problems

  any suggstion?

  concerning

  Xiaofeng

  You don't have not shown us how the LabVIEW code looks like. The size_t setting refers to the length of the buffer, in that you spend. In this case you pass a string. So, presumably, you created a buffer zone in LabVIEW to a string of sufficient size, and set the parameter "len" to the length of this string. You also have to make sure you use the correct calling convention?

• WMASF. DLL was not found. Where you can reinstall the application?

  Try to open the Overdrive Media Console software and I get the message: WMASF. DLL was not found.  Reinstalling the application may fix this problem.
  What application?

  Hi Edward,.
  Try this link:
  http://www.overdrive.com/software/omc/
  hope this helps,
  Eddie B.

• There was a problem starting msiihy32.dll that the specific module could not be found?

  When I start my computer, I got this message there is a problem starting msiihy32.dll the specific module could not be found, and I downloaded the msiihy32.dll, but still have the message so what can I do?

  Hello

  Where did you downloaded it go?

  Google has little information about this file, so it's probably a Malware startup more entry left which has been removed from your security programs.

  Download, install, update and scan your system with the free version of Malwarebytes AntiMalware:

  http://www.Malwarebytes.org/products/malwarebytes_free

  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@

  If the problem persists after scanning, take these startup entries:

  «How to use MSCONFIG in Windows 7»

  http://netsquirrel.com/Msconfig/msconfig_win7.html

  You can also use this free program to do, too:

  "Autoruns for Windows V11.32"

  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx

  See you soon.

• AppData/Roaming/wushep.dll - I get this error at the start of my computer. What is a wushep.dll that the computer says that I'm missing?

  When the computer starts, he says that the C drive is missing a wushep.dll.  Where can I get a wushep.dll?  There is no virus on the computer and all the programs run normally.

  Hello
   
  Welcome to the Microsoft Community Forum.
  It appears from the description, you get code error message "wushep.dll" when you start the computer.
  To better understand the question, answer the questions below.
  1. Exactly when you receive this error message?
  2. Are you able to start on the computer?
  3. You did changes to the computer before the show?
  For now, you can try the troubleshooting provided steps and check if that helps resolve the issue.
  Method 1:
  Step 1:
  Safe mode
  Safe mode starts Windows with a limited set of files and drivers. Startup programs do not work in safe mode, and only the basic drivers needed for OSB are installed
  For more information about Safe Mode, see the link:
  Start your computer in safe mode
  http://Windows.Microsoft.com/en-in/Windows7/start-your-computer-in-safe-mode
  Step 2:
  Clean boot
  To help resolve the error and other messages, you can start Windows Vista, Windows 7 or Windows 8 by using a minimal set of drivers and startup programs. This type of boot is known as a "clean boot". A clean boot helps eliminate software conflicts.
  How to perform a clean boot for a problem in Windows Vista, Windows 7 or Windows 8
  http://support.Microsoft.com/kb/929135?WA=wsignin1.0
  Note:
   
  Check the step 3 in the article to start the computer in normal mode.
   
  Method 2:
  SFC scan
  If a Protection of resources Windows (WRP) file is missing or is damaged, Windows may not behave as expected. For example, some Windows functions may not work, or Windows may crash. The tool (SFC.exe) System File Checker scans missing or system corrupted files and repairs them.
  For more information on how to perform the Scan SFC in Windows 7, see the link:
  Use the System File Checker tool to troubleshoot missing or corrupted on Windows Vista or Windows 7 system files
  http://support.Microsoft.com/kb/929833
  I hope that using information provided!
  Keep us informed if you have any questions/comments related to Windows.