Frequently Asked Questions

We get a lot of questions from our users! If you have questions about our product, feel free to browse through this page to learn more. And if you don’t see your answer here, e-mail us at!


How do I install and open High Fidelity on Catalina?

  1. Download the High Fidelity installer.
  2. Once the dmg is downloaded, open the file.
  3. Agree to the License Agreement.
  4. Drag High Fidelity to the Applications folder.
  5. Open System Preferences > General.
  6. Next to the warning indicating that Interface is blocked, click ‘Open Anyway’.
  7. Confirm that you want to open the application.

At this point, Interface will open and you should be able to use the application.

High Fidelity Coin (HFC)

How can I get HFC?

Currently, you can buy High Fidelity Coins (HFC) using Ethereum, a blockchain app that trades ETH ( Ether).

To get HFC:

  1. Book an appointment at the Bank of High Fidelity.
  2. At the time of your appointment, pull up your Tablet or HUD and go to GoTo.
  3. Go to the TradingRoom domain by entering ‘TradingRoom’ as the domain address.
  4. We will provide you with a QR code that you can use to send ETH to the Bank of High Fidelity.
  5. Once we receive the ETH amount you sent, we will send you the appropriate amount of HFC to your account based on the current exchange rate. This can take up to three business days.

You can also receive HFC from gifts from your friends or by selling items on the Marketplace.

How do I send HFC to other people?

  1. Open the Inventory app.
  2. Click ‘Send Money’.
    • To send HFC to one of your connections, click ‘Connection’, and choose the recipient from the list.
    • To send HFC to someone nearby in the domain, click ‘Someone Nearby’ then click on the person in the domain. Confirm that you selected the correct person in the dialog.
  3. Add the amount you wish to send, then click ‘Submit’.

Why does my HFC balance not update instantly?

HFC transactions sometimes take a few seconds to update, as they are backed by a blockchain. If your balance has not updated within 5 minutes, contact our team at and they can help you.

Do I get charged money if a transaction fails?

No! Your HFC balance only changes when a purchase or transaction is confirmed on the blockchain.

How do I convert HFC to other currencies?

Our goal is to always have an easy way for creators to retrieve the money they’ve earned. Currently, you can cash out your HFC to US Dollars (USD) using PayPal.

To cash out your HFC:

  1. Book an appointment at the Bank of High Fidelity.
  2. At the time of your appointment, pull up your Tablet or HUD and go to GoTo.
  3. Go to the TradingRoom domain by entering ‘TradingRoom’ as the domain address.

The minimum amount of HFC that you cash out is $25 (or 2,500 HFC), and the maximum cashout value is $2000 (or 200,000 HFC) per calendar month. High Fidelity may, at its discretion, issue the occasional exception to the maximum cashout amount.

Sell on the Marketplace

What should I charge for my Marketplace Item?

You are free to price your item however you’d like. We encourage you to consider these questions:

  • How are other items of similar quality in this category priced?
  • Are you choosing a price that you feel reflects the time and effort required to create the item? Don’t sell yourself short!
  • If you have multiple items for sale on the Marketplace, in essence you have a brand. Do you have a specific target audience in mind? New users? Users looking for something truly unique? Take this into account.
  • Is your item a limited edition? If an item is of good quality and in limited supply, it may merit a higher price.

Does my avatar have too many polys?

We do not have a hard poly limit on avatars, however we recommend keeping avatars under 80k. Consider normal mapping your models to preserve high detail rather than excessive poly counts.

How big can my submission be?

Submissions can be as large as necessary for the content you are uploading, but keep in mind that large items can adversely impact loading times for users. If possible, we recommend keeping submissions under 40MB total.

How do I upload to the Marketplace?

Log in to the Marketplace home page and select ‘New Submission’ from the top-right menu.

Can I host content on the Marketplace for personal use?

You can submit content without putting it up for sale. However, you will still need to go through the certification process and be held to Marketplace standards. Content not submitted for review will expire after 30 days and will no longer be accessible.

You should always keep backups of your files, as we cannot ensure the return of your files if they are corrupted or lost.

What happens after I submit my item to the Marketplace?

Your submission will be evaluated by our team. Once our team has completed evaluation, you will receive an email telling you that your item was accepted or declined with reasons and resubmission guidelines.

How long does it take to find out about the status of my submission?

The Marketplace team will respond by email within 7 business days.

What are the rules for submitting content to the Marketplace?

Please refer to our Marketplace Submission Rules.

Buy from the Marketplace

The Marketplace content I purchased has disappeared. Where did it go?

Marketplace items behave like items in the real world. You can have only one copy of each item you purchase. An item you bought from the Marketplace will disappear if you rez it elsewhere. This is done using a process called Dynamic Domain Verification (DDV).

Can I rez multiple copies of a Marketplace item?

Yes, only if the seller has given permission to do so. A seller can modify settings to allow users to rez multiple copies of their item in a single domain. Otherwise, you will need to buy multiple copies of the item. Marketplace items behave like items in the real world. You can have only one copy of each item you purchase unless specified by the seller.

What is Dynamic Domain Verification (DDV)?

Dynamic Domain Verification (DDV) is a process running on your domain, which ensures that you can rez only one copy of each item purchased on the Marketplace. This is done to protect the intellectual property rights of the creators. DDV will determine if an item has been moved to a new domain and will remove it from the old domain. DDV requires the domain to be running and will delete items from domains with no Place or domain name. Temporary names are accepted. DDV often runs within an hour after you rez a Marketplace item again. Its frequency is controlled by the domain’s control panel.

What happens to my Marketplace content when I change my domain ID?

When you change your domain ID, it’s the same as creating a new domain. Even though the existing content may temporarily appear in the new domain, the system considers the Marketplace items as existing on the old domain. DDV will remove the Marketplace items from the new domain. You will have to rez the items again in the new domain.

What happens to my Marketplace content when I export a backup to another domain?

When you restore a backup or exported domain onto a new server with a different domain ID, DDV will consider the Marketplace item as belonging to the old domain, and will delete them from the new domain. You will have to rez the Marketplace items again in the new domain.

How do I report a DMCA violation?

Email us at to report content violation, and we will take appropriate action.

Domain Hosting

How do I get into my domain settings if I set up authentication but forgot my username and/or password?

For cloud domains, you can reset the username and password to a temporary one through your High Fidelity account settings. To do so, go to and log in if prompted. Click the “More Options” menu (3 dots on the right-side of the row), then click ‘Reset Domain Server password’. Once the username and password are reset, log in to your domain settings with the temporary credentials. We recommend setting a new username and password at this time.

For local servers, the authentication settings for your domain are encrypted into a configuration file on the local server’s file system. To “reset” the authentication settings, you need to manually remove the HTTP security settings (‘http_password’ and ‘http_username’) from config.json. The config file is stored on the server in the following directories:

  • Windows: %AppData%/Roaming/High Fidelity/domain-server
  • Mac: ~/Library/Application Support/High Fidelity/domain-server