id summary reporter owner description type status component version resolution keywords cc guest host 15662 Shared Folders freeze under pressure PierreYager "I have a Windows 7 development box for my main project. I use shared folders to build the release executable (Delphi code, Git, Finalbuilder to create the installation package). When I start the build under VBox 5.1.2, at a point in time, something freeze. The shared folders seems ""disconnected"" (visible from the windows explorer but not browseable anymore). And I can't shutdown the guest OS. Have to kill it from VirtualBox Manager GUI (or by clicking the ""close"" button) Host is Windows 10 1607 v14388.0 Guest is Windows 7 Pro (updates applied) With VirtualBox 5.0.26 (and below) it works. With VirtualBox 5.1.2 it fails even with Guest Additions 5.0.26." defect closed shared folders VirtualBox 5.1.2 fixed freeze Windows Windows