[7.13.0-RC1] PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:...

[sentry-for-tribler]

Sentry Issue: TRIBLER-16P

CreationTraceback: 
  File "run_tribler.py", line 103, in <module>
  File "tribler\gui\start_gui.py", line 79, in run_gui
  File "tribler\gui\tribler_window.py", line 203, in __init__
  File "tribler\gui\core_manager.py", line 47, in __init__

PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:\\Users\\<science>\\AppData\\Roaming\\.Tribler\\processes.sqlite'
(2 additional frame(s) were not displayed)
...
  File "tribler\gui\core_manager.py", line 153, in check_core_api_port
  File "tribler\core\utilities\process_manager\process.py", line 215, in get_core_process
  File "contextlib.py", line 113, in __enter__
  File "tribler\core\utilities\process_manager\manager.py", line 78, in connect
  File "pathlib.py", line 1321, in unlink

[sentry-for-tribler]

Sentry issue: TRIBLER-1HW

[qstokkink]

Now that Tribler uses only one process, this should no longer be an issue.