Error -1073807301

Description

• An asynchronous operation is one which can be done simultaneously with other system operations. VISA defaults to use asynchronous operations; however, with some instrument drivers and computers, it is better to put VISA in synchronous mode. (In synchronous mode, each function that starts will not return control to the operating system until it is finished.)

Solution

• In Windows: you simply add one line to the labview.ini file.
  labview.ini is located in your LabVIEW directory. Open it with a text editor program (like Notepad), and add the following line anywhere in the file:
  
  

  syncVisa=True

• In Mac: you simply add one line to the LabVIEW preferences file.
  You can get to this file through Resedit. Open the file, and add the following line anywhere in the file:
  
  

  syncVisa:True

• If this is an application you have built (in Windows): you simply create a new text file with the same name as your application, but with the extension ini.
  Put this file in the same directory as your application, and add the following lines to the file:
  
  

  [application name]
  syncVisa=True

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