Citrix DaaS

WIA devices

June 27, 2024

Contributed by:

Requirements

The scanner must be WIA compliant.
Install the WIA drivers on the local device. They are not required on the server.
Attach the scanner locally (for example, through USB).
Ensure that the scanner is using the local Windows Image Acquisition service and not the TWAIN driver.
Ensure that there is no policy applied to the user account that is used for the test, and which is limiting the bandwidth within the ICA session. For example, client USB redirection bandwidth limit.

Windows Image Acquisition application allow list

An allow list lets you control which applications on the VDA can access the Windows Image Acquisition scanner redirection. The Registry Editor uses input from the allow list setting on each VDA that contains Windows Image Acquisition. By default, no applications have access to Windows Image Acquisition.

To adjust Windows Image Acquisition for applications on the VDA, see the Windows Image Acquisition application allow list setting in the list of features managed through the registry.

For information about policy settings, see WIA devices policy settings.

The official version of this content is in English. Some of the Cloud Software Group documentation content is machine translated for your convenience only. Cloud Software Group has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Cloud Software Group product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Cloud Software Group, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated. Cloud Software Group will not be held responsible for any damage or issues that may arise from using machine-translated content.

Was this helpful

WIA devices

June 27, 2024

Contributed by:

June 27, 2024

Contributed by:

WIA devices

Requirements

Windows Image Acquisition application allow list

In this article