files-community / files-community/Files
Bug: Can't access some notwork mounted drives (Mountain Duck)
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Description
### Description
Hi.
I use Mountain Duck - based on Cyberduck - to mount some remote drives as network drives on my PC, notably OneDrive and a few SMB shares. This works well in Windows Explorer, but in Files I can't access them. I see the network drives but trying to access leads to the following error message:
`ERROR_NO_NET_OR_BAD_PATH`
I don't see anything in the log that would have anything to do with this, and all drives mounted with Mountain Duck behave the same. I've seen bug #17144 which _seemed_ similar, but on Raidrive and to knowledge the two apps don't use the same methods to mount so I'm unsure if it's related.
This is a snippet from the debug log:
`2025-11-17 10:58:14.5848|Information|The app is being activated. Activation type: LaunchActivatedEventArgs
2025-11-17 10:58:15.2760|Information|SIDELOAD: Checking for updates...
2025-11-17 10:58:15.3368|Information|Drive added: C:\, Fixed
2025-11-17 10:58:15.3809|Warning|Unauthorized: Attempting to add the device, D:\, failed at the StorageFolder initialization step. This device will be ignored.
2025-11-17 10:58:15.4499|Warning|Unauthorized: Attempting to add the device, E:\, failed at the StorageFolder initialization step. This device will be ignored.
2025-11-17 10:58:15.4709|Warning|Unauthorized: Attempting to add the device, F:\, failed at the StorageFolder initialization step. This device will be ignored.
2025-11-17 10:58:15.4957|Information|SIDELOAD: Current Package Name: Files
2025-11-17 10:58:15.4963|Information|SIDELOAD: Remote Package Name: Files
2025-11-17 10:58:15.4967|Information|SIDELOAD: Current Version: 4.0.11.0
2025-11-17 10:58:15.4971|Information|SIDELOAD: Remote Version: 4.0.11.0
2025-11-17 10:58:15.4975|Warning|SIDELOAD: Update not found.
2025-11-17 10:58:15.5072|Information|Drive added: G:\, Fixed
2025-11-17 10:58:15.5786|Information|Drive added: H:\, Network
2025-11-17 10:58:15.6498|Information|Drive added: O:\, Network
2025-11-17 10:58:15.6876|Information|Drive added: W:\, Network`
_You can ignore Drives D, E and F: they are local drives I don't show in Explorer._
Any assistance would be great!
### Steps To Reproduce
1. Mount a network/online drive through Mountain Duck (version 5)
2. Attempt to access drive in Files
3. Get error
### Files Version
4.0.11.0
### Windows Version
Win 11 Pro 26100.4946 (1000.26100.197.0)
### User ID
_No response_
### Log File
[debug.log](https://github.com/user-attachments/files/23579399/debug.log)
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