UNABLED THE COPY FILE OBJ\ ERROR !

Question

Hi i use visual studio 2010 but i have an error when i make a simple injector / true codes but this error :

unabled the copy file obj\x86...... . i read  and research all document but i dont understand but im turkish :(   do you solve this error 

.   i read your answer but i dont understand  what should i do ?  .

Answer 1

Hi i use visual studio 2010 but i have an error when i make a simple injector / true codes but this error :

unabled the copy file obj\x86...... . i read  and research all document but i dont understand but im turkish :(   do you solve this error 

.   i read your answer but i dont understand  what should i do ?  .

and my antivirüs program is find virüs TR/ATRAPS.GEN TROJAN VİRÜS i wonder because the code to cause this ?

Answer 2

Hello,

This error means that the specified file is being used by some other program or is still running in the background. So please firstly check Task Manager to see if the specified executable.exe or executable.vshost.exe is running. If it's not, try to use Process Manager to see if any other process is holding the handle of that file. 

https://technet.microsoft.com/en-us/Library/bb896645.aspx?f=255&MSPPError=-2147217396

See similar questions here:

http://stackoverflow.com/questions/20225874/vs2010-throwing-could-not-copy-the-file-obj-x86-debug-file-exe-because-it-w

http://stackoverflow.com/questions/2895898/visual-studio-build-fails-unable-to-copy-exe-file-from-obj-debug-to-bin-debug

https://social.msdn.microsoft.com/Forums/en-US/ed4d25c8-ffe9-4163-8c8a-053f62455673/unable-to-copy-file-objx86debugmyprogramexe-to-bindebugmyprogramexe?forum=Vsexpressinstall

 By the way, what kind of this project? Does it use C# language?

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Answer 3

Hi,

Please try one of these steps.

1) Open command prompt as administrator and then run this command > taskkill /F /IM VBCSCompiler.exe

2) Turn on windows service :- Application experience > Computer (right-click) -> manage -> Service & Application -> service -> Application experience -> Enable  and Set as Automatic -> Start Service 

(O_O) Happy Coding>>//

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RohanD