The LabWindows/CVI 2013 f1 patch is available for the LabWindows/CVI 2013 Application Development Environment and Run-Time Engine for Windows.
The patch fixes the issues listed in the following tables. NI strongly recommends this patch for all LabWindows/CVI 2013 installations.
Note: The LabWindows/CVI 2013 f1 patch installs automatically if you update to LabWindows/CVI 2013 through NI Update Service. To install the patch manually, refer to the Drivers and Updates links that follow.
Issues Fixed in LabWindows/CVI 2013 f1: Run-Time Engine
| ID | Description |
|---|---|
| 422256 | Changing the size of a graph in LabWindows/CVI 2013 moves the y-axis origin from zero to -5.6E-17. |
| 425248 | The LabWindows/CVI 2013 ActiveX API is slow compared to the LabWindows/CVI 2009 SP1 ActiveX API. |
| 427093 | The TDMS API leaks memory for each file that is opened and closed. |
| 430756 | Program crashes on exit after opening a default module with LoadExternalModule. |
Issues Fixed in LabWindows/CVI 2013 f1: Application Development Environment
| ID | Description |
|---|---|
| 428743 | Passing float parameters to the sqrt function when compiler optimizations are enabled causes an undefined symbol linker error. |
| 428345 | Multiply defined symbol NULL_IMPORT_DESCRIPTOR linker errors occur when including import libraries from LabWindows/CVI 2012 or earlier in LabWindows/CVI 2013 and LoadExternalModule is enabled. |
| 427670 | The LabWindows/CVI compiler crashes when compiling a file in which two functions reference a global structure through implicit casts. |
| 427092 | The LabWindows/CVI compiler crashes when compiling a file in which a function references a global structure that was created in another function via a function call. |
| 428270 | LabWindows/CVI 2013 crashes when right-clicking a watch expression while it is being edited. |
| 427730 | Double precision is limited to five decimal places in the Variables window. |
| 424745 | Undefined symbol errors occur when using custom controls in the UI Editor operate mode. |
| 426734 424839 426477 | Incorrect structure packing in the LabWindows/CVI 2013 compiler may result in compiler crashes or incorrect run-time errors. |
| 424885 | Pre-build steps cause no build steps to be executed when building with an external compiler. |
| 423480 | The LabWindows/CVI 2013 compiler imports functions from DLLs differently when calling the function and when storing it in a global variable. |
| 422710 | A function panel debugging error is generated by LabWindows/CVI 2012 for DLL projects when both version 2012 and version 2013 are installed. |
| 426770 | LabWindows/CVI may not find the correct #include file when including files through relative paths. |
| 423491 | LabWindows/CVI reports an incorrect run-time error when referencing a structure member in the initializer of a global variable. |
| 422700 | Attempting to build a LabWindows/CVI 2013 project whose path contains non-ASCII characters results in a build failure. |
| 427089 | The OpenMP library does not link with __stdcall. |
| 429200 | Decrementing a pointer generates a non-fatal run-time error out of bounds after compiling for 64-bit debug configurations. |
| 424731 | Build fails when the project is located on a network drive. |
| 425889 | LabWindows/CVI does not throw compiler errors when casting the left hand of an assignment to types which are fundamentally incompatible. |
| 429203 | Errors and warnings are not shown in the Build Output window when compiling a project on a network drive. |
| 429548 | LabWindows/CVI displays an error about file version macros when you build a release configuration of a project that uses precompiled headers and the distribution is set to auto-increment the file version. |
| 430558 | Struct member dereferencing using the -> syntax causes a fatal run-time error while building, when the structure is part of an array or the structure size in bytes is smaller than the size of the structure pointer. |
| 430979 | LabWindows/CVI 2013 gives incorrect run-time errors in 64-bit configurations when accessing array, pointer, and structure fields in structures passed as parameters to functions. |
| 430578 | GetExternalModuleAddr fails if an external module references a symbol from an import library without declaring it as a DLL import.OpenMP library functions or certain Win32 API functions cannot be used in the Interactive Execution window. |