Rhino 7 does not save or export files. I've lost a lot of today's work

I’m sharing my SystemInfo below, but the issue is that I cannot save or export files. Don’t know why it is behaving as such.

Rhino 7 SR28 2023-2-27 (Rhino 7, 7.28.23058.03001, Git hash:master @ 4ffc5d7156fbccf2a5d9fcc80e522b3851bc7f6c)
License type: Commercial, build 2023-02-27
License details: Cloud Zoo

Windows 11 (10.0.22621 SR0.0) or greater (Physical RAM: 64Gb)

Computer platform: LAPTOP  - Plugged in [78% battery remaining]

Hybrid graphics configuration.
  Primary display: Intel(R) UHD Graphics 630 (Intel) Memory: 1GB, Driver date: 11-15-2021 (M-D-Y).
    > Integrated graphics device with 3 adapter port(s)
        - Windows Main Display is laptop's integrated screen or built-in port
  Primary OpenGL: NVIDIA Quadro P3200 with Max-Q Design (NVidia) Memory: 6GB, Driver date: 10-19-2022 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 517.66
    > Integrated accelerated graphics device with 4 adapter port(s)
        - Video pass-through to primary display device

OpenGL Settings
  Safe mode: Off
  Use accelerated hardware modes: On
  Redraw scene when viewports are exposed: On
  Graphics level being used: OpenGL 4.6 (primary GPU's maximum)
  Anti-alias mode: 4x
  Mip Map Filtering: Linear
  Anisotropic Filtering Mode: High
  Vendor Name: NVIDIA Corporation
  Render version: 4.6
  Shading Language: 4.60 NVIDIA
  Driver Date: 10-19-2022
  Driver Version:
  Maximum Texture size: 32768 x 32768
  Z-Buffer depth: 24 bits
  Maximum Viewport size: 32768 x 32768
  Total Video Memory: 6 GB

Rhino plugins that do not ship with Rhino

Rhino plugins that ship with Rhino
  C:\Program Files\Rhino 7\Plug-ins\Commands.rhp	"Commands"	7.28.23058.3001
  C:\Program Files\Rhino 7\Plug-ins\rdk.rhp	"Renderer Development Kit"	
  C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp	"Rhino Render"	7.28.23058.3001
  C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp	"RDK_EtoUI"	7.28.23058.3001
  C:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp	"Renderer Development Kit UI"	
  C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp	"Snapshots"	
  C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp	"RhinoCycles"	7.28.23058.3001
  C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp	"Toolbars"	7.28.23058.3001
  C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp	"3Dconnexion 3D Mouse"	
  C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp	"Displacement"	
  C:\Users\Naresh Sharma\AppData\Roaming\McNeel\Rhinoceros\packages\7.0\PanelingTools\2020.12.9.865\PanelingTools.rhp	"PanelingTools"

What do you mean “can’t save?” What happens?

This is the error I get:

the D: is a 1Tb NVME and has around 480Gb available.

Did you try saving the file under a different name/directory?

Now, yes, after your suggestion, save_as in the new directory results in:

A bit of the background, I have been using Rhino since v3.x and this is the first time such a gnarly issue has surfaced. I use Rhino as much as I can and usually around 8-16 hours a week (these days) sometimes it could be around 60 hours/week. Oh, and its not anti-virus, since I disabled it and checked, the same result…

Well that’s not a Rhino issue, it’s a Windows file permissions issue. So…is this a corporate PC? Are you syncing the files with the cloud? Does rebooting help? It’s the result of something that is not Rhino locking the files. Backup, antivirus, something.

Thanks a lot Jim.

Yes, its a PC of my company, but its managed and administered by me. It does sync files. Anyhow, I’ll try to reboot and see if it goes away. Thx.

Damn, I found it, the file system was set to read-only mode. No problem with Rhino, all of my system. It was not done by me or anyone around, it was window’s own doing. Thanks for your comments, @JimCarruthers and @Helvetosaur

What are you syncing with? What else are you running? Something else is grabbing those files. Talk to your corporate IT.

I think it’s an app called duplicati which runs on all local machines and makes a copy of the working folders on the internal cloud. I’ll figure it out tomorrow at work. Thanks a lot.