Issue Type: <b>Bug</b> Hotkey "ctrl+alt+f" of "reveal file in explorer" can't open windows explorer, but file-tab right menu can open it. VS Code version: Code 1.43.0 (78a4c91400152c0f27ba4d363eb56d2835f9903a, 2020-03-09T19:47:57.235Z) OS version: Windows_NT x64 10.0.18362 <details> <summary>System Info</summary> |Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz (4 x 3292)| |GPU Status|2d_canvas: enabled<br>flash_3d: enabled<br>flash_stage3d: enabled<br>flash_stage3d_baseline: enabled<br>gpu_compositing: enabled<br>multiple_raster_threads: enabled_on<br>oop_rasterization: disabled_off<br>protected_video_decode: unavailable_off<br>rasterization: enabled<br>skia_renderer: disabled_off_ok<br>video_decode: enabled<br>viz_display_compositor: enabled_on<br>viz_hit_test_surface_layer: disabled_off_ok<br>webgl: enabled<br>webgl2: enabled| |Load (avg)|undefined| |Memory (System)|15.91GB (7.90GB free)| |Process Argv|| |Screen Reader|no| |VM|0%| </details><details><summary>Extensions (7)</summary> Extension|Author (truncated)|Version ---|---|--- Bookmarks|ale|11.0.0 auto-close-tag|for|0.5.6 vue|jcb|0.1.5 svg|joc|1.1.5 react-node-desktop-debugger|rea|2.0.0 markdown-all-in-one|yzh|2.7.0 json|Zai|1.0.4 </details> <!-- generated by issue reporter -->