Build Error. Error copying file.

[yrubin]

When I try to build an exe file a following error message appears:

The build was unsuccesful.

Possible reasons

Error copying files.
Source: C:\Program Files (x86)\National Instruments\LabVIEW 2012\resource\lvanlys.dll
Destination: M:\YUVAL\LabVIEW\builds\data\lvanlys.dll

Copy in Copy From Folder To Folder.vi->Librarian Copy.vi->AB_Destination.lvclass:Copy_File.vi->AB_Source.lvclass:Copy_SourceItem.vi->AB_Build.lvclass:Copy_Files.vi->AB_Application.lvclass:Copy_Files.vi->AB_EXE.lvclass:Copy_Files.vi->AB_Build.lvclass:Build.vi->AB_Application.lvclass:Build.vi->AB_EXE.lvclass:Build.vi->AB_Engine_Build.vi->AB_Build_Invoke.vi->AB_Build_Invoke.vi.ProxyCaller<APPEND>
M:\YUVAL\LabVIEW\builds\data\lvanlys.dll

Details

Error 1 occurred at AB_Destination.lvclass:Copy_File.vi -> AB_Source.lvclass:Copy_SourceItem.vi -> AB_Build.lvclass:Copy_Files.vi -> AB_Application.lvclass:Copy_Files.vi -> AB_EXE.lvclass:Copy_Files.vi -> AB_Build.lvclass:Build.vi -> AB_Application.lvclass:Build.vi -> AB_EXE.lvclass:Build.vi -> AB_Engine_Build.vi -> AB_Build_Invoke.vi -> AB_Build_Invoke.vi.ProxyCaller

Possible reason(s):

LabVIEW: An input parameter is invalid. For example if the input is a path, the path might contain a character not allowed by the OS such as ? or @.

I don't see I do anything wrong

[EvenDeejay]

Hi,

Can you run your program or does it contain errors? Open it and double check that the input parameter on you Copy File VI is correct. 

[yrubin]

Yes, the program runs. The build eventially succeeded under a different name, I don't know what was wrong at the first time. Thank you for the responce anyway.