

But what are the causes of the inaccessible boot device error? Read on to find out. Several Windows 10 users have reported the prevalence of this error message in computers running an SSD.

The problem (obviously) forced Windows to restart all over again. Well, this error message implies that Windows couldn’t access the system partition while attempting to start up.

Just picture that scene and imagine how it feels. Then, after a few moments, your PC restarts all over again. Imagine eagerly waiting for Windows 10 to reboot itself after an update, only to see the error code 0x0000007b on your screen. However, this auto update is liable to introduce a huge problem. 3D games are not playable in such old computers (League of Legends 6 frames per second), but FreeCAD is working (smooth 3D rotation of aeroplane frame in the "Draft" view).Windows typically updates itself automatically, which is especially exciting when a new update is rolled out. Now FreeCAd started with "-" line-bug and "Win127 error"ĥ) Then Windows update KB3063858 (1.7 MB):Īs you can see FreeCAD is running in very old (16 year old) computers (no need for new videocards DirectX 12 & OpenGL 4.5 - it runs with older videocards DirectX9 & OpenGL 2.1). dll files error", because of C++ Visual Studio 2015 missing).Ĥ) Then Visual C++ Redistributable for Visual Studio 2015 (13.9 MB): ġ) First clean install Win7 Home Premium 64-bit from usb-disk.Ģ) Then Nvidia drivers (designed for Vista, but working with Win7).ģ) Then FreeCAD 0.19 (not starting "missing. I just tested installing Win7-64bit and FreeCAD in very old laptop (Dell Precision M65 from year 2006: there is videocard Nvidia Quadro FX 350m, 256MB video ram, DirectX 9.0, OpenGL 2.1). Solutions is small 1.7MB Windows update file Windows6.1-KB3063858-圆4 This "WinError127" is visible during FreeCAD loading picture (normaly in the bottom/down side are texts "Loading, Running" - but with WinError127 there are lines "-" alternating with texts "Loading, -, Running, -".
