The requested operation cannot be performed on a file with a user-mapped section open

Question

Whenever I tried to copy 4 files into my bin folder, after stopping the main service, I am getting an error with one file (TexteDll). The error is:

Cannot co         


        

Answer 1

If you're using profilers like AQ Time, these may also be locking the file. The solution in this case would be to restart the profiler or simply unload/load the assembly in question from the profiler. For AQ Time I noticed that it's releasing the file after some time, but I can't for the life of me tell what that timeout is. Seems to be random