Solution for connections to HDR desktops looking overexposed in Zoho Assist

Solution for connections to HDR desktops looking overexposed in Zoho Assist

I have been having issues when connecting to HDR desktops (my monitors are also using HDR) from Zoho Assist and I managed to find a solution. Zoho support told me to turn off HDR but that was not an option in our current workflow. 

The issue was that the colours looked all washed off, with no way of telling where an overlaid window ends and the underlying one starts. Also, some buttons, mostly when users were using light themes were hard to distinguish. If you look at the first attachment, there is an Explorer window on top of another program. When the window is inactive, you can't rind the title bar/text. 

I fixed the issue by adding a setting in the Local State file locaed in
C:\Users\%Username%\AppData\Roaming\Zoho Assist

I added:
"browser":{"enabled_labs_experiments":["force-color-profile@6"]},
after the first { in the file, right before "os_crypt" (see below).

It now looks like this:
image.png

My monitor uses HDR and so does the remote computer. Otherwise, I believe the value should be 1 (sRGB) for standard monitors.
image.png

Now, when I log on to the remote computer, the colors are fine. 

I got this idea form this post:

It might useful to have this feature as a setting in Zoho Assist instead of having to go through modifying hidden settings file.

P.S.: you have to restart Zoho Assist once you make the change. Basically it's just a browser window based on Chomium and the settings will only apply when the app is restarted.

    • Sticky Posts

    • Attention: Upcoming changes to Zoho Assist support for older windows versions

      At Zoho Assist, our goal is to provide you with secure, reliable, and feature-rich remote support experiences. To maintain this standard, we periodically align our platform with the latest technology and security updates from the broader software ecosystem.
    • End of Support announcement for macOS 10.9, 10.10, 10.11, 10.12, and 10.13

      Dear Customers, We would like to inform you of an important update regarding our support for legacy macOS operating systems with Zoho Assist. Starting May 1, 2025, we will officially end support for macOS versions 10.9, 10.10, 10.11, 10.12, and 10.13.
    • Zoho Assist: Important Security Upgrade Notice

      Dear Customers, We're committed to providing safe and secure remote connections across networks and devices. To uphold this commitment, we're upgrading to an updated security protocol. This change won't affect our support for major operating systems.
    • TLS v1.2 Upgrade and Changes to System Requirements for Zoho Assist

      As we tighten our TLS v1.2 security update, admins and users need to be aware that supported versions of operating systems and web browsers will change after October 31st, 2018. After this date, we will retire support for clients using TLS v1.0 and TLS v1.1 protocols. In order to support these changes and meet the updated PCI standards please ensure that computers configured for Unattended Access are updated to TLS v1.2 and use web browsers that support the latest update. What is TLS v1.2, and why
    • Release Notes: Version 1.82, February 2015

      New Chrome Extension: Start a Session quickly! Recently, we have released a  Chrome Extension , which enables you to start a session instantly. You can simply enter your customer email address and start a session right from your browser extension. Make sure you are always logged-in to your Zoho account in your chrome browser so that you can avail the professional edition features if you are a paid customer. Supporting your Mac customers is much easier now! We have deployed a new Customer Console
    • Recent Topics

    • Rename Record Summary PDF in SendMail task

      So I've been tasked with renaming a record summary PDF to be sent as part of a sendmail task. Normally I would offer the manual solution, a user exports the PDF and uploads it to a file upload field, however this is not acceptable to the client in this
    • Option to Empty Entire Mailbox or Folder in Zoho Mail

      Hello Zoho Mail Team, How are you? We would like to request an enhancement to Zoho Mail that would allow administrators and users to quickly clear out entire folders or mailboxes, including shared mailboxes. Current Limitation: At present, Zoho Mail only
    • in zoho creator Sales Returns form has sub form Line Items return quantity when i upate the or enter any values in the sub form that want to reflect in the Sales Order form item deail sub form field Q

      in zoho creator Sales Returns form has sub form Line Items return quantity when i upate the or enter any values in the sub form that want to reflect in the Sales Order form item deail sub form field Quantity Returned\ pls check the recording fetch_salesorder
    • Estimates with options and sub-totals

      Hi It seems it would be great to be able to show multiple options in an estimate. For instance I have a core product to which I can add options, and maybe sub-options... It would be great to have subtotals and isolate the core from the not compulsory items. Thanks
    • Optional Items Estimate

      How do you handle optional items within an estimate? In our case we have only options to choose with. (Like your software pricing, ...standard, professional, enterprise) How can we disable the total price? Working with Qty = 0 is unprofessional....
    • Important Update : Zendesk Sell announced End of Life

      Hello Zendesk users, Zendesk has officially announced that Zendesk Sell will reach its End of Life (EOL) on August 31, 2027 (Learn more). In line with this deprecation, Zoho Analytics will retire its native Zendesk Sell connector effective October 1,
    • Zoho Sheets

      Hi, I am trying to transition into Zoho sheets, I have attached the issues encountered. Server issues, file trying to upload for more than 30 mins, even once uploaded my data aren't loaded. Simple calculations are not working I have attached the sample.
    • Zoho CRM + Zoho FSM : alignez vos équipes commerciales et techniques

      La vente est finalisée, mais le parcours client ne fait que commencer ! Dans les entreprises orientées service, conclure une vente représente seulement la première étape. Ce qui suit — installation, réparation ou maintenance régulière — influence grandement
    • Top Bar Shifting issue still not fixed yet

      I mentioned in a previous ticket that on Android, the top bar shifts up when you view collections or when you're in the settings. That issue still hasn't been fixed yet. I don't wanna have to reinstall the app as I've noticed for some reason, reinstalling
    • Power of Automation:: Automate the process of updating project status based on a specific task status.

      Hello Everyone, Today, I am pleased to showcase the capabilities of a custom function that is available in our Gallery. To explore the custom functions within the Gallery, please follow the steps below. Click Setup in the top right corner > Developer
    • ZOHO SHEETS

      Where can I access desktop version of zoho sheets? It is important to do basic work If it is available, please guide me to the same
    • Attention API Users: Upcoming Support for Renaming System Fields

      Hello all! We are excited to announce an upcoming enhancement in Zoho CRM: support for renaming system-defined fields! Current Behavior Currently, system-defined fields returned by the GET - Fields Metadata API have display_label and field_label properties
    • Billing Management: #3 Billing Unbilled Charges Periodically

      We had a smooth sail into Prorated Billing, a practice that ensures fairness when customers join, upgrade, or downgrade a service at any point during the billing cycle. But what happens when a customer requests additional limits or features during the
    • No bank feeds from First National Bank South Africa since 12 September

      I do not know how Zoho Books expects its customers to run a business like this. I have contacted Zoho books numerous times about this and the say it is solved - on email NO ONE ANSWERS THE SOUTH AFRICAN HELP LINE Come on Zoho Books, you cannot expect
    • Zoho CRM Calendar | Custom Buttons

      I'm working with my sales team to make our scheduling process easier for our team. We primary rely on Zoho CRM calendar to organize our events for our sales team. I was wondering if there is a way to add custom button in the Calendar view on events/meeting
    • Citation Problem

      I had an previous ticket (#116148702) on this subject. The basic problem is this; the "Fetch Details" feature works fine on the first attempt but fails on every subsequent attempt, Back in July after having submitted information electronically and was
    • Open Sans Font in Zoho Books is not Open Sans.

      Font choice in customising PDF Templates is very limited, we cannot upload custom fonts, and to make things worse, the font names are not accurate. I selected Open Sans, and thought the system was bugging, but no, Open Sans is not Open Sans. The real
    • Does Zoho Sheet Supports https://n8n.io ?

      Does Zoho Sheet Supports https://n8n.io ? If not, can we take this as an idea and deploy in future please? Thanks
    • Failing to generate Access and Refresh Token

      Hello.  I have two problems: First one when generating Access and Refresh Token I get this response:  As per the guide here : https://www.zoho.com/books/api/v3/#oauth (using server based application) I'm following all the steps. I have managed to get
    • Zeptomail 136.143.188.150 blocked by SpamCop

      Hi - it looks like this IP is being blocked, resulting in hard bounces unfortunately :( "Reason: uncategorized-bounceMessage: 5.7.1 Service unavailable; Client host [136.143.188.150] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?136.143.188.150
    • Apply transaction rules to multiple banks

      Is there any way to make transaction rules for one bank apply to other banks? It seems cumbersome to have to re-enter the same date for every account.
    • How to bulk update records with Data Enrichment by Zia

      Hi, I want to bulk update my records with Data Enrichment by Zia. How can I do this?
    • Need Guidance on SPF Flattening for Zoho Mail Configuration

      Hi everyone, I'm hoping to get some advice on optimizing my SPF record for a Zoho Mail setup. I use Zoho Mail along with several other Zoho services, and as a result, my current SPF record has grown to include multiple include mechanisms. My Cloudflare
    • How do I split a large CSV file into smaller parts for import into Zoho?

      Hi everyone, I’m trying to upload a CSV file into Zoho, but the file is very large (millions of rows), and Zoho keeps giving me errors or takes forever to process. I think the file size is too big for a single import. Manually breaking the CSV into smaller
    • Client Script Payload Size Bug

      var createParams = { "data": [{ "Name": "PS for PR 4050082000024714556", "Price_Request": { "id": "4050082000024714556" }, "Account": { "id": "4050082000021345001" }, "Deal": { "id": "4050082000023972001" }, "Owner": { "id": "4050082000007223004" }, "Approval_Status":
    • Sync Issue Between Zoho Notebook Web App on Firefox (PC) and Android App

      Hi Zoho Notebook Community, I'm facing a sync problem with Zoho Notebook. When I use the web version on Mozilla Firefox browser on my PC, I create and save new notes, and I've synced them successfully. However, these new notes aren't showing up in my
    • Messages not displayed from personal LinkedIn profile

      Hello. I connected both our company profile and my personal profile to Zoho social. I do see all messages from our company page but none from my private page. not even the profile is being added on top to to switch between company or private profile,
    • lead convert between modules

      Hello, The workflow we set up to automatically transfer leads registered via Zapier into the Patients module to the Leads module started to malfunction unexpectedly on September 25, 2025, at 11:00 AM. Under normal circumstances, all fields filled in the
    • Flow Task Limits - How to Monitor, Understand Consumption?

      So, I got an email last night saying that I've exhausted 70% of my tasks for this month, and encouraging me to buy more tasks. I started to dig into this, and I cannot for the life of me figure out where to find any useful information for understanding,
    • Cross References Do Not Update Correctly

      I am using cross references to reference Figures and current am just using the label and number, i.e. Figure #. As seen here: When I need to update the field, I use the update field button. But it will change the cross reference to no longer only including
    • Manage control over Microsoft Office 365 integrations with profile-based sync permissions

      Greetings all, Previously, all users in Zoho CRM had access to enable Microsoft integrations (Calendar, Contacts, and Tasks) in their accounts, regardless of their profile type. Users with administrator profiles can now manage profile-based permissions
    • How to Track and Manage Schedule Changes in Zoho Projects

      Keeping projects on track requires meticulous planning. However, unforeseen circumstances can cause changes to schedules, leading to delays. It becomes important to capture the reason for such changes to avoid them in the future. Zoho Projects acknowledges
    • Is there a notification API when a new note is addeding

      Trying to push to Cliq, or email notification when there's a new note added in module. How to implement this?
    • Zoho Sheet - Desktop App or Offline

      Since Zoho Docs is now available as a desktop app and offline, when is a realistic ETA for Sheet to have the same functionality?I am surprised this was not laucned at the same time as Docs.
    • Collaborate Feature doesn't work

      Hello Team. It seems that the collaborate section is broken? I can post something but it all appears in "Discussions". In there is no way how I would mark something as Draft, Approval, post or any of the other filter categories? Also if I draft a post
    • Edit Permission during and after approval?

      When a record is sent for approval Can a user request for edit permission from the approver? We don't want to give edit permissions for all the records under approval Only on a case-by-case basis How can we achieve this?
    • Zoho web and mobile application not workingn

      Both zoho forms web and mobile application aren't working. I have checked my network connections and they are fine.
    • Introducing the revamped What's New page

      Hello everyone! We're happy to announce that Zoho Campaigns' What's New page has undergone a complete revamp. We've bid the old page adieu after a long time and have introduced a new, sleeker-looking page. Without further ado, let's dive into the main
    • Prevent stripping of custom CSS when creating an email template?

      Anyone have a workaround for this? Zoho really needs to hire new designers - templates are terrible. A custom template has been created, but every time we try to use it, it strips out all the CSS from the head.  IE, we'll define the styles right in the <head> (simple example below) and everything gets stripped (initially, it saves fine, but when you browse away and come back to the template, all the custom css is removed). <style type="text/css"> .footerContent a{display:block !important;} </style>
    • Bulk Moving Images into Folders in the Library

      I can't seem to select multiple images to move into a folder in order to clean up my image library and organize it. Instead, I have to move each individual image into the folder and sometimes it takes MULTIPLE tries to get it to go in there. Am I missing
    • Next Page