Temp file is being used by another process

Unity Engine
1

I am trying to build my project with il2cpp and when I build it shows this error
System.IO.IOException: The process cannot access the file ‘C:\Users\91956\AppData\Local\Temp\tmp2375.tmp’ because it is being used by another process.
at System.IO.FileStream.ValidateFileHandle(SafeFileHandle fileHandle)

since it says it is being used by another process I closed all the apps except unity, disabled my antivirus but it still does not work. Any idea why

-extremepro999

2

Try rebooting… maybe the antivirus or the previous run of Unity left a dead process latched onto that file.

3

nope still it is not working just the number of temp files has lowered from 9 to 4. Unity needs to fix its il2cpp scripting backend

-extremepro999