Common issues with Alibaba Cloud Workspace clients, organized by installation, launch and logon, and features.
Installation and uninstallation
"This program requires Windows Service Pack 1 or later"
Install Windows 7 Service Pack 1 (SP1) and then retry the installation.
"UsbDk Runtime Libraries Installer" error on Windows 7 SP1
Windows 7 SP1 is missing some patches that UsbDk requires. Install the Windows 7 SP1 patches for UsbDk and then reinstall the Windows client.
How do I update the client?
The update steps and available features vary by terminal model. The following steps apply to Windows and macOS clients (example: Windows client V7.2.2).
The Alibaba Cloud Workspace icon still appears after I uninstall the macOS client
Try either of the following:
Option 1: Remove the icon from Finder
Open Finder and click Applications in the left-side navigation pane. Alternatively, right-click the Alibaba Cloud Workspace icon in Dock and choose Options > Show in Finder.
Right-click the Alibaba Cloud Workspace icon and select Move to Trash.
Empty Trash to permanently delete the icon.
Option 2: Restart and uninstall
Restart the MacBook, then uninstall the macOS client.
"The drive or UNC share you selected does not exist or is not accessible. Please select another."
The installer is trying to use a previous installation path on a storage device that is no longer connected — typically an external hard drive or USB flash drive that has since been disconnected.
Delete the following Windows registry key and retry the installation:
\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Running and logon
"wuying.exe has stopped working" on Windows 7
The GPU driver on your local PC is missing or has a version mismatch. Run the built-in diagnostic to confirm:
Open Command Prompt as an administrator:
Press Win+R, type
cmdin the Run dialog box, and click OK. OrClick the search box in the taskbar, type Command Prompt, and select Run as administrator.
Run the diagnostic:
"C:\Program Files (x86)\Wuying Cloud Computer\bin\diagnose.exe"If the output contains the following line, the GPU driver is missing — install a compatible GPU driver and restart the client.
Could not initialize EGL display: error 0x3001
"VCRUNTIME140.dll is missing from your computer"
Install VC Runtime 2019 and then relaunch the client.
"Alibaba Cloud Workspace can't be opened because the identity of the developer cannot be confirmed" (macOS)
This happens on macOS 10.13 and 10.14 the first time you launch the client.
Open Finder and click Applications.
Find Alibaba Cloud Workspace in the application list.
Right-click Alibaba Cloud Workspace and click Open.
The prompt does not appear on subsequent launches.
The Windows client exits unexpectedly at startup
Port 55556 is likely disabled on your machine. Change it to an available port:
Go to the client installation directory. The default path is
C:\Program Files (x86)\Wuying Cloud Computer.Open the
binfolder, findsdbus_daemon.conf, and open it in a text editor.Change the port number to any available port (0–65535).

Relaunch the client.
If the issue persists, check whether the root certificate of the Windows OS on your local PC is valid.
"Network request timeout" when logging on
Run the following command to check whether your local network can reach Elastic Desktop Service. Replace region with the actual region ID of your cloud computer (for example, cn-hangzhou):
ping ecd.region.aliyuncs.comIf the ping fails, check your local network connection.
"The current office network does not allow access from XX"
The connection type selected in the client does not match the connection method your administrator configured for the office network. Select a different connection type in the client, or contact your administrator to update the connection method.
"Office network of the RAM user type is not supported"
Alibaba Cloud Workspace clients V2.0.0 and later no longer support logon through office networks of the Resource Access Management (RAM) user type — those with an ID in the format **@**.onaliyun.com. Contact your administrator to create an office network of the convenience account type.
Invalid username or password
First, re-enter your username and password carefully to rule out a typo. If the issue persists, reset the password based on your account type.
All active cloud computer sessions for the account are automatically disconnected when the password is reset.
Convenience users
Convenience users activated by an administrator
Contact your administrator to reset the password:
Log on to the Elastic Desktop Service Enterprise console.
In the left-side navigation pane, choose Users > Users.
On the User tab, find the user and click Change Password(or mobile number) in the Actions column.
In the Change Password dialog box, proceed as prompted.
After the administrator sends you the new credentials, log on with the new username and password.
Convenience users activated by the user
Enterprise AD users
Contact your administrator to reset the password via Active Directory:
Log on to the AD domain controller of your enterprise.
Open Server Manager and click AD DS in the left-side navigation pane.
In the server list, right-click the required server and select Active Directory Users and Computers.
Find the user account:
To change the password: right-click the user, select Reset Password, enter a new password, and click OK.
To modify basic information: right-click the user, select Properties, make the changes, and click OK.
After the administrator sends you the new credentials, log on with the new username and password.
Features
Does the web client support local disk mapping?
No. Local disk mapping is not supported for the web client, regardless of whether the feature is enabled on the associated cloud computer. You cannot read from or write to local disks from a cloud computer through the web client.
As a workaround, click DesktopAssistant on the cloud computer and use the upload and download feature to transfer files between your local PC and the cloud computer.
If the upload and download feature does not appear in the DesktopAssistant menu, contact your administrator to update the associated policy to allow file transfer between the web client and local PC.