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 copy TexteDll: The requested operation cannot be performed on a file
with a user-mapped section open
It may be due to some system locking. Or perhaps another process is using this DLL. When I googled, I found that rebooting the system may resolve this.
Can anybody suggest a cause or solution for this? I inspected the properties of TexteDll (general, version, security, etc). Everything appears normal.