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在64位Windows上运行时，LabVIEW 2014（64位）可访问的内存比32位操作系统和32位应用程序更多。LabVIEW 2014（64位）具备LabVIEW 2014（32位）几乎全部的开发功能。
LabVIEW 2014（64位）支持多种硬件设备。关于LabVIEW 2014（64位）的驱动程序兼容信息，请访问NI网站。对于GPIB设备，驱动程序必须是用于Windows平台的NI-488.2 2.6或更高版本。关于硬件设备与LabVIEW 2014（64位）兼容性的详细信息，请参考具体硬件的说明文档。
LabVIEW 2014（64位）仅支持NI Vision开发模块。如需更多信息，请参考Vision开发模块的说明文档。无其他模块支持LabVIEW 2014（64位）。
下表是LabVIEW 2014中已修正的问题和问题编号。该表列出的已修正问题未涵盖LabVIEW当前版本中所有已修正问题。通过CAR的ID可以查询已经修正的问题。
| ID | Legacy ID | Fixed Issue |
| 46534 | 2QH9HKJ1 | Enhance error filtering in the Clear Errors VI |
| 122057 | — | Joining numbers of different widths produces unexpected values |
| 125936 | — | Printing entire VI hierarchy does not include dynamic dispatch subVIs |
| 187861 | — | A VI snippet that contains a Property node for a front panel object results an invalid reference |
| 201104 | — | Toggling y-scale visibility with multiple scales causes unreadable display of data on waveform graphs |
| 212845 | — | When creating a VI snippet that contains a local variable, the VI snippet changes the variable to a Property Node and a reference |
| 255617 | — | Error 1502 can occur if dependencies are placed in non-executing Case structures |
| 276765 | — | Classic controls do not have distinct names in Quick Drop |
| 276988 | — | A large picture ring constant can cause fpsane.cpp line 442 error |
| 277283 | — | When creating a VI Snippet with code that contains a tab control, the snippet does not properly save the contents of each tab. |
| 286661 | — | Issue with the LabVIEW Icon Editor opening with a white background when it should be transparent |
| 292652 | — | VI snippet cannot be dragged from Chrome, Firefox or Safari |
| 308748 | — | Memory leak when using .NET TextBox Append Method |
| 313075 | — | In some cases, wiring a constant to a Case structure would result in the inability to build a LabVIEW executable with Error 1502 |
| 362970 | — | Cannot link VI Context Help to an anchor in an HTML file |
| 366169 | — | Making a copy of a library using the "Save As" menu resets all VI icons in the new copy of the library to the default icon |
| 367468 | — | Wiring multiple inputs to the Split Signals VI causes LabVIEW to crash |
| 368959 | — | LabVIEW crashes by replacing a cluster constant that is being viewed as an icon with either a string or a Boolean constant |
| 369119 | — | Renaming a library that contains a class which contains a strictly typed VI refnum causes errors because the namespace in the refnum is not updated |
| 371391 | — | For a specific VI, enabling debugging caused an order of magnitude performance degradation |
| 376763 | — | Removing an item in an enum does not change focus to the next item in the list |
| 377978 | — | When compared to the Index Array function, Delete From Array function has performance overhead when using it to index the last value of an array |
| 381960 | — | LabVIEW runs out of images and crashes if you have large number of VIs in your user.lib palette |
| 382652 | — | It is possible to make changes to the items of a typedef enum constant in the properties menu, but the changes do not take effect |
| 384551 | — | A breakpoint inside the disabled case of a Conditional Disable structure is still hit when the VI executes |
| 386963 | — | Creating a typedef from a cluster that contains an empty array constant throws a DWarn 0x283E632F in replace.cpp |
| 393436 | — | Build VI does not return any generated files when running an installer build specification |
| 397393 | — | Internal Warnings 0xD1EED773 and 0x667BD7ED while changing name of a control |
| 397845 | — | In rare cases, LabVIEW hangs when merging VIs with missing subVIs |
| 397918 | — | Error 1502 sometimes occurs when building an application containing unreachable code in a Case structure with a constant wired to it |
| 401646 | — | Toggling the visibility of an axis on a Waveform Graph with multiple axes causes the axes to overlap |
| 401731 | — | Add valid "Window Run-Time Positions" from VI Properties to app builder Source File Settings - Customize VI Properties |
| 403179 | — | LabVIEW crashes when wiring a variant constant to a digital waveform graph and save the VI |
| 403202 | — | The Remote Front Panel Plugin for Chrome and Firefox needs to be installed on a repair |
| 403213 | — | Creating a source distribution does not allow you to have a mix of code that is source only and not source only |
| 403263 | — | Bookmark Manager shows bookmarks in the LabVIEW resource folder |
| 404038 | — | Unevenly Sampled Signal Spectrum VI uses incorrect sample weighting |
| 404512 | — | Compiler Error csrc=0x3F when Match Pattern VI is wired to a conditional tunnel |
| 404637 | — | Ctrl+z sometimes types a z character. The same behavior occurs for ctrl+c and ctrl+x |
| 406710 | — | LabVIEW crashes when inlined subVI with Feedback Node inside of parallel For Loop is called |
| 407147 | — | Opening the LabVIEW Icon Editor resets invisible layers to visible |
| 407471 | — | .NET invoke and property nodes do not always load or relink to the correct assembly version |
| 408437 | — | Mouse Wheel ButtonMods event data appears in English in French LabVIEW |
| 408624 | — | Rare LabVIEW crash when a FPGA target parent is drag-dropped and LabVIEW FPGA is not installed or not licensed |
| 409889 | — | Build All fails while building an installer when multiple build specifications are in a project |
| 410733 | — | Ramp Pattern VI does not produce expected results |
| 410846 | — | LabVIEW crashes when using concatenating tunnel mode on fixed-size array |
| 412912 | — | LabVIEW Crash when VI has string control wired to generate user-defined trace events is traced |
| 413400 | — | When configuring a new project in LabVIEW, the project root directory cannot be set to a network drive |
| 413502 | — | Desktop Execution Trace Toolkit does not accurately identify creation/destruction of Data Value References |
| 417188 | — | Officially support using VariantFlattenExp to flatten variants to previous versions |
| 417953 | — | LabVIEW will crash on run if array on connector pane is wired to Flatten to JSON primitive |
| 418199 | — | The reference to typedef objects returned by the FocusObj event structure terminal cannot be compared to regular object references |
| 418330 | — | Rare LabVIEW crash while quick-dropping a primitive onto the diagram |
| 420007 | — | Open URL in Default Browser VI does not correctly handle hashtags in Compiled Help Files |
| 421458 | — | Digital Waveform Graph can hang LabVIEW when writing badly overflown data |
| 421739 | — | Quick Drop ctrl+r needs to wire the To More Specific/Generic side terminal instead of center terminal |
| 422283 | — | Renaming specific .lvlibs in a project can cause typedef enum constants to revert to default values |
| 422905 | — | Attaching a comment to an object with a long label, the comment arrow will not point at the object |
| 424616 | — | Block diagram constants do not inherit a typedef's default data when a new element is added |
| 425582 | — | LabVIEW issues an internal warning when failing to save a VI in an unattended mode |
| 426108 | — | Using an annotation list to visualize labels and arrows with offset in a XY Graph the offset for the labels sometimes disappears |
| 426280 | — | Modifying the Minimum Value in the properties of a numeric control configured to Absolute Time can crash LabVIEW |
| 426285 | — | In rare cases, a corrupt listbox does not output correct values |
| 426523 | — | A specific large project fails to build with a GenIL error and then crashes if you do not select Disconnect Type Defs |
| 426788 | — | Reading LinkedControl.Label.Text property of an implicit property node crashes LabVIEW |
| 426792 | — | LabVIEW crashes when waveform graph cursors contain invalid scale values |
| 427673 | — | The Actor Framework cannot be packed into a packed library |
| 428197 | — | Creating an I8 array indicator/control for a property node adds a U8 array instead |
| 428253 | — | If LabVIEW 2013 is installed, Application Builder includes the LabVIEW 2013 Web Service installer when building from LabVIEW 2012 |
| 428273 | — | Add High Resolution Relative Seconds VI to the Timing palette |
| 428357 | — | Comparisons fail between empty fixed sized arrays and compare aggregates |
| 428767 | — | Create SubVI does not respect the Options settings for terminal label position |
| 428872 | — | System State Publisher incorrectly reports cached memory as "used" memory on Linux Real-Time |
| 429396 | — | Application directory VI incorrectly returns paths when used within a .NET Assembly or LabVIEW-built DLL |
| 429516 | — | VI snippets not working as expected in certain browsers |
| 429902 | — | Application Builder lists Windows XP SP2 as the system requirements when the LabVIEW Readme requires XP SP3 |
| 430579 | — | The Cubic Spline Fit does not output a linear function when the balance parameter is zero and the input arrays are less than seven elements |
| 431956 | — | Calling a LabVIEW Web service repeatedly causes a memory leak |
| 432447 | — | "Adapt to source" does not work for FXP inside a cluster |
| 432614 | — | Remote Front Panels in LabVIEW 2013 do not release the VxWorks targets after being disconnected |
| 433514 | — | Dragging and dropping groups of arrays between clusters will sometimes cause a rare LabVIEW crash |
| 433551 | — | LabVIEW crashes when deleting an Real-Time target target from a project without Real-Time support installed |
| 433687 | — | Application Builder does not provide a way to set the CFBundleIdentifier in the Info.plist file on Mac |
| 435028 | — | Array constant does not auto resize when inner control is edited and resizes |
| 435029 | — | Updating a typedef does not cause a block diagram constant to resize correctly |
| 435259 | — | LabVIEW dialogs sometimes display offscreen with multiple monitor setups |
| 436784 | — | Scripting method ClusterConstant.AutoSize crashes LabVIEW |
| 437814 | — | Open Sessions VI from visa.llb does not work properly in LabVIEW 2013 |
| 438550 | — | Mouse Wheel events show the incorrect coordinates for Controls and Splitters |
| 438646 | — | LabVIEW sometimes crashes when viewing the context help and deleting an input wire to a polymorphic VI that automatically adapts to inputs |
| 439026 | — | Building an Application with Enable ActiveX server selected will crash all localized versions of LabVIEW |
| 439041 | — | Memory leak when using User Events |
| 439642 | — | LabVIEW 2013 SP1 on Mac has an incorrect installer warning claiming we do not support Mavericks |
| 439710 | — | Launching a right-click menu on an XControl causes an increase in CPU usage |
| 440114 | — | Executing a TestStand sequence with LabVIEW VIs in a user interface running in the LabVIEW 2013 Development System causes delays at the beginning of execution |
| 441769 | — | Long build path on Mac OS X results in temporary files that prevent build |
| 441783 | — | LabVIEW Class VIs loaded from an unexpected path can sometimes load broken |
| 441892 | — | Quick Drop shortcut Ctrl-T does not work correctly for matrix and array constants |
| 441894 | — | Moving the label of a typedef constant through scripting moves the constant instead of the label |
| 442743 | — | Cutting text from one free label and pasting into another with the autotool disabled crashes LabVIEW |
| 444095 | — | Remove Stacked Sequence Structure from the palette |
| 444412 | — | LabVIEW sometimes crashes with exception 0x558A98DB when searching a block diagram containing tab controls using the find dialog |
| 445456 | — | webservices.ini is not installed on Linux Real-Time |
| 445981 | — | A memory leak occurs when calling a custom ActiveX Control function which returns a UInt64 |
| 447072 | — | Wait (ms) VI does not work on NI Linux Real-Time target if wait is longer than 30000 ms |
| 449183 | — | In specific cases, adding an XControl to LabVIEW library crashes LabVIEW |
| 450094 | — | The menu option Project?Create Project will sometimes open a File Explorer window to the template folder |
| 450755 | — | Modifying Meter, Gauge, or Knob dimensions in a tab control resizes controls incorrectly |
| 451107 | — | In some cases, LabVIEW asks to save code changes when no changes were made |
| 451499 | — | LabVIEW Run-Time Engine crashes when it loads a .lvproj containing Network Variables using strict TypeDefs |
| 453896 | — | Error message encountered during TestStand Deployment Utility build process may show incorrect list of VIs |
大多数NI产品都可通过命令行自动安装，通过设置命令行参数完成安装程序用户界面或对话框的设置。从2012年8月发行的版本（NI Installers 3.1或更高版本）开始，实现无人值守的NI软件安装时需要作一些额外的设置。
如待安装的NI产品依赖于Microsoft .NET 4.0，则在启动NI软件安装之前，.NET安装程序会首先启动并在完成后提示重启。如需避免上述情况，可在安装NI软件之前单独安装.NET 4.0。
在Microsoft Windows 8.x上安装NI软件时，应用视图上会增加一些图块，作为指向各个NI应用程序（比如NI LabVIEW、Measurement & Automation Explorer (NI MAX)和NI启动器）等软件的快捷方式。
“NI启动器”可用于定位和启动计算机上已安装NI产品。其功能类似于Microsoft Windows以前版本的“开始”菜单。如需打开“NI启动器”，可在应用视图中单击NI启动器图块。“NI启动器”将启动桌面并打开一个菜单，其中包含一系列NI产品。单击产品名称可启动NI产品。
如需在“开始”屏幕中查找特定的应用程序或相关文件（例如，文档），右键单击开始屏幕的任意位置，选择所有应用 (Windows 8)，或在屏幕左下方单击向下箭头(Windows 8.1)，在应用视图中查看全部已安装文件。
2016年7月1日起，LabVIEW将不再支持Microsoft Windows Vista、Windows XP和Windows Server 2003。2016年7月1日以后发布的新版本LabVIEW将无法在Windows Vista、Windows XP或Windows Server 2003上安装运行。关于NI应用程序软件产品生命周期的更多信息，请访问ni.com/info并输入以下信息代码：
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发表于 2014-8-9 20:43:41
