rerun visual basic 2010 not work

I don't understand why every times I rerun visual basic 2010 not work
It give me an error as attachment , please help

Thank you!
Francis SZE
LVL 15
Who is Participating?

Improve company productivity with a Business Account.Sign Up

sindhuxyzConnect With a Mentor Commented:
Can u see KenNamProject.exe in Task manager, if yes then try to terminate its instances and try again
Carl TawnConnect With a Mentor Systems and Integration DeveloperCommented:
Bascially the error means that the EXE is still running, therefore the build process cannot overwrite the existing assembly with the new version.
ZhaolaiConnect With a Mentor Commented:
Before build, delete obj\Debug folder entirely.
Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

fsze88Author Commented:
a bug on vs2010?
käµfm³d 👽Commented:
Are you running a multithreaded app?
fsze88Author Commented:
I run in first time is fine. Afterward, it give me this error on sometimes.
I run one instead of VS1010 and one project only. stopped project and run it again, this happened
I don't understand
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.