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Bill Zissimopoulos2

Jun 5

WinFsp 2025 has been released

Link to the release: https://github.com/winfsp/winfsp/releases/tag/v2.1 From: win...@googlegroups.com

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WinFsp 2025 has been released

Link to the release: https://github.com/winfsp/winfsp/releases/tag/v2.1 From: win...@googlegroups.com

Jun 5

May 6

Regarding the return value of FspFileSystemAcquireDirectoryBuffer

Hi, Can it be considered normal if the return value of FspFileSystemAcquireDirectoryBuffer is FALSE

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Regarding the return value of FspFileSystemAcquireDirectoryBuffer

Hi, Can it be considered normal if the return value of FspFileSystemAcquireDirectoryBuffer is FALSE

May 6

ai ou, Bill Zissimopoulos2

Apr 23

Is there a possibility that Close() might not be called?

When a file system goes away (usually because its control device is closed), the WinFsp FSD tries to

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Is there a possibility that Close() might not be called?

When a file system goes away (usually because its control device is closed), the WinFsp FSD tries to

Apr 23

Ethan, Bill Zissimopoulos2

Apr 16

question about set_umask

This applies the default umask as is applied in FUSE. However if there is a create_umask (see the

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question about set_umask

This applies the default umask as is applied in FUSE. However if there is a create_umask (see the

Apr 16

Todd & Margo, Bill Zissimopoulos7

Apr 6

RFE: Windows Server

On 3/15/25 1:57 PM, Todd & Margo wrote: > winfsp-2.0.23075.msi does not install the service in

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RFE: Windows Server

On 3/15/25 1:57 PM, Todd & Margo wrote: > winfsp-2.0.23075.msi does not install the service in

Apr 6

ai ou, Bill Zissimopoulos2

Mar 31

How to detect operational failure during Close.

Unfortunately no, there is no way to report such an error to the user. This is because the return

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How to detect operational failure during Close.

Unfortunately no, there is no way to report such an error to the user. This is because the return

Mar 31

Mar 16

tst passthrough.c cannot run the game.exe from the mount

I encounter a problem from this sample when mirroring the directory D:\\Genshin Impact Game to M: and

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tst passthrough.c cannot run the game.exe from the mount

I encounter a problem from this sample when mirroring the directory D:\\Genshin Impact Game to M: and

Mar 16

Feb 27

Noted an Installation Issue of WinFsp

I was using ; Execute WinFsp MSI installer silently ExecWait 'msiexec /i "$TEMP\winfsp-2.0.

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Noted an Installation Issue of WinFsp

I was using ; Execute WinFsp MSI installer silently ExecWait 'msiexec /i "$TEMP\winfsp-2.0.

Feb 27

Ethan, Bill Zissimopoulos2

Feb 24

Question about FILE_ATTRIBUTE_ARCHIVE flag when creating a new file.

Hello: So my question is: when implementing the fuse interface for a Windows file system, should we

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Question about FILE_ATTRIBUTE_ARCHIVE flag when creating a new file.

Hello: So my question is: when implementing the fuse interface for a Windows file system, should we

Feb 24

turner, … Bill Zissimopoulos5

Jan 31

FspFileSystemCreate() returns STATUS_OBJECT_NAME_NOT_FOUND (C0000034)

This is a peculiar error. FspFileSystemCreate may fail with STATUS_NO_SUCH_DEVICE if it cannot find

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FspFileSystemCreate() returns STATUS_OBJECT_NAME_NOT_FOUND (C0000034)

This is a peculiar error. FspFileSystemCreate may fail with STATUS_NO_SUCH_DEVICE if it cannot find

Jan 31

Bill Zissimopoulos

Jan 13

Cgofuse v1.6.0 released

Cgofuse v1.6.0 has been released with support for FUSE3 and other improvements. https://github.com/

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Cgofuse v1.6.0 released

Cgofuse v1.6.0 has been released with support for FUSE3 and other improvements. https://github.com/

Jan 13

Bob Flavin, Bill Zissimopoulos2

12/23/24

memfs doesn't work for both admin and non-admin users

Hello: WinFsp creates drives in a number of different ways. The default way is to use

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memfs doesn't work for both admin and non-admin users

Hello: WinFsp creates drives in a number of different ways. The default way is to use

12/23/24

Juraj Ahel, Bill Zissimopoulos2

12/14/24

ShareMode in WinFSP

Hello: The WinFsp API does not directly expose the ShareAccess because it is handled transparently

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ShareMode in WinFSP

Hello: The WinFsp API does not directly expose the ShareAccess because it is handled transparently

12/14/24

Bill Zissimopoulos

9/11/24

WinFsp 2024 Beta2

WinFsp 2024 Beta2 has been released. Changes since WinFsp 2023: - [FIX] Fixes a rare BSOD on recent

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WinFsp 2024 Beta2

WinFsp 2024 Beta2 has been released. Changes since WinFsp 2023: - [FIX] Fixes a rare BSOD on recent

9/11/24

8/19/24

Driver mount failed with error code 0xc0000022

Hello, We have an issue about mount failed. I wrote the details in this link. https://github.com/

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Driver mount failed with error code 0xc0000022

Hello, We have an issue about mount failed. I wrote the details in this link. https://github.com/

8/19/24

Team Qubeslab, Emma3

8/19/24

Save text file from Notepad not working on Windows 11 after installing latest windows updates.

Hello Emma, Thanks for reporting that you are also facing the issue. Please have a look at this

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Save text file from Notepad not working on Windows 11 after installing latest windows updates.

Hello Emma, Thanks for reporting that you are also facing the issue. Please have a look at this

8/19/24

7/7/24

I need WinFSP help with Win 7 and 10. Win 11 works fine.

Hi All, Fedora 39 qemu-kvm-8.1.3-5.fc39.x86_64 virt-manager-4.1.0-3.fc39.noarch winfsp-2.0.23075.msi

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I need WinFSP help with Win 7 and 10. Win 11 works fine.

Hi All, Fedora 39 qemu-kvm-8.1.3-5.fc39.x86_64 virt-manager-4.1.0-3.fc39.noarch winfsp-2.0.23075.msi

7/7/24

5/10/24

Hi all, I am not clear on how to be when something is changed in remote. If file/folder is created it

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Hi all, I am not clear on how to be when something is changed in remote. If file/folder is created it

5/10/24

Ivan Krivenkov, Bill Zissimopoulos2

5/1/24

FspFileSystemNotify does not work in a subfolder.

Hello: Can you describe a bit more your scenario of how you are using the notification mechanism? I

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FspFileSystemNotify does not work in a subfolder.

Hello: Can you describe a bit more your scenario of how you are using the notification mechanism? I

5/1/24

Ivan Krivenkov, … Christian Korneck3

4/26/24

memfs: I see disk in list but don't see in Explorer

> I don't see this disk in Explorer You might have the Windows Explorer option "hide

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memfs: I see disk in list but don't see in Explorer

> I don't see this disk in Explorer You might have the Windows Explorer option "hide

4/26/24

Eric Vial, Bill Zissimopoulos2

2/25/24

Problem creating an NFS shared folder into an WinFsp mount point

Hello, Eric: WinFsp is specifically tested for this scenario for SMB shares. Unfortunately there is

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Problem creating an NFS shared folder into an WinFsp mount point

Hello, Eric: WinFsp is specifically tested for this scenario for SMB shares. Unfortunately there is

2/25/24

Bill Zissimopoulos

2/20/24

WinFsp 2024 Beta1

WinFsp 2024 Beta1 is released. Changes: - [FIX] Fixes a rare BSOD on recent versions of Windows. See

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WinFsp 2024 Beta1

WinFsp 2024 Beta1 is released. Changes: - [FIX] Fixes a rare BSOD on recent versions of Windows. See

2/20/24

Patrick Zwahlen2

2/4/24

Perf issue on external usb-c ssd drive

Replying to myself. SecureFS author put me on the track of srite caching (https://github.com/

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Perf issue on external usb-c ssd drive

Replying to myself. SecureFS author put me on the track of srite caching (https://github.com/

2/4/24

Riccardo Cecchini2

11/13/23

Security description: how works. Or better yet: how make working a legacy FS for a noob

Relatively off topic, but for security I just want to confirm that I possess the original copy of

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Security description: how works. Or better yet: how make working a legacy FS for a noob

Relatively off topic, but for security I just want to confirm that I possess the original copy of

11/13/23

Nikhilesh Susarla, Bill Zissimopoulos3

10/27/23

To block read/write operation moving out of winfsp

With regards to the above conversation, I was checking if security descriptor is providing something

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To block read/write operation moving out of winfsp

With regards to the above conversation, I was checking if security descriptor is providing something

10/27/23

Alexandros Paraskevaides, … Ricardo Fonseca7

10/13/23

destroy() callback invoked after mount when running as a service

Hello, Maybe the problem is that your Java process needs to declare itself as a service (eg, see

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destroy() callback invoked after mount when running as a service

Hello, Maybe the problem is that your Java process needs to declare itself as a service (eg, see

10/13/23

Nikhilesh Susarla

7/23/23

Read callbacks on failure status

Hello, For few files which I can't open I am sending STATUS_CANCELLED. But still I get ~16 call

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Read callbacks on failure status

Hello, For few files which I can't open I am sending STATUS_CANCELLED. But still I get ~16 call

7/23/23

Nikhilesh Susarla, … Bill Zissimopoulos5

7/21/23

Read is being call on traversal of files

Network drive is actually out of option for my scenario On Wednesday, 14 June 2023 at 12:30:55 UTC+5:

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Read is being call on traversal of files

Network drive is actually out of option for my scenario On Wednesday, 14 June 2023 at 12:30:55 UTC+5:

7/21/23

Tomas Dalebjörk, Bill Zissimopoulos2

7/10/23

GetSecurityByName() function SecurityDescriptor address is 0x00000

Apologies for the late response, but I am currently on vacation. The GetSecurityByName() call can

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GetSecurityByName() function SecurityDescriptor address is 0x00000

Apologies for the late response, but I am currently on vacation. The GetSecurityByName() call can

7/10/23

Alexandros Paraskevaides, Bill Zissimopoulos3

3/31/23

Sequential file reads

The in-kernel data caching is only enabled if you supply the option FileInfoTimeout=-1. So it should

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Sequential file reads

The in-kernel data caching is only enabled if you supply the option FileInfoTimeout=-1. So it should

3/31/23

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