.pid and .lock files remain in var/, and "bin/instance status" reports "program running; pid=1736"
* remove .pid and .lock files remain from var/
Uh oh! "> del .\var\instance.lock
Remove-Item : Cannot remove item D:\local\Plone-4.0rc1\var\instance.lock: The process cannot access the file 'D:\local\Plone-4.0rc1\var\instance.lock' because it is being used by another process."
* using "Sysinternals Process Explorer" (why is there no "lsof" in PowerShell?!), i find that the file is locked by a process that had been started with this command line: