UltraViewer Changelog (Month/Day/Year format)

Version 6.6.123 Beta (4/20/2025) - Download here

• Fixed an error where multiple instances of UltraViewer could open and cause a message box error on slow PCs with low RAM.

Version 6.6.120 (2/8/2025)

• Added microphone support.
• Fixed an error where a LAN IP in the whitelist could still not connect.
• Added logging when a connection attempt is rejected (with the "REJECTED" keyword in the log file).

Version 6.6.113 (12/23/2024)

• Fixed a rare error where the chat dialog would not display at full width.
• Fixed an error preventing the opening of .UVR files (video recordings) from version 6.6.110.

Version 6.6.110 (11/26/2024)

• Fixed an error where the Chat Dialog jumped to the default position every time a message was received.
• Fixed an error where individual display settings were not saved when selecting 'Save individual display settings'.
• Added an option to allow copy-pasting between clients (while remote controlling multiple PCs). Both PCs must have this version installed for the feature to work.

Version 6.6.108 (09/27/2024)

Version 6.6.96 (08/25/2024)

Version 6.6.95 (08/14/2024)

Version 6.6.92 (08/02/2024)

Version 6.6.90 (07/31/2024)

Version 6.6.89 (07/28/2024)

• Fixed issue where the license key is not recognized after restarting the software.
• Add a feature to enable showing the remote cursor by default: more information
• Fixed Error: Form1_Unload error - Type mismatch when playing .UVR recorded video.

Version 6.6.87 (05/19/2024)

• Signed our setup file with a new EV Code Signing Certificate, which has the highest reputation and reduces false positive alarms. This also fixed Microsoft Windows Smartscreen alerts in cases where the software had a small number of downloads.
• Fixed the issue where a restart was required for some cases when users reinstalled the software.

Version 6.6.85 (01/04/2024)

• Fixed 'Cannot init UltraViewer service' issue on Windows XP where only .NET Framework 2 is installed.
• Upgraded PreferID-reset.reg for fixing 2 PCs that have the same ID.

Version 6.6.84 (03/03/2024)

• Improved translation for Italian, French, Bahasa Indonesia, Thai, Korean, and Japanese.
• Fixed issue: "Error at VClientBrowser_CustomEvent: The given key was not present in the dictionary." when closing a remote control session.
• Fixed issue where typing accents in Spanish and some European keyboards caused incorrect results. For example, typing ' + a would result in "´´aáa" instead of "á".

Version 6.6.81 (02/27/2024)

• Fixed issue with command -silentinstall not working when no internet connection is available.
• Fixed issue where remote control was not possible in VLTK - Sword Game.

Version 6.6.80 (02/08/2024)

• Fixed some captcha issues.

Version 6.6.78 (01/30/2024)

• Fixed the error 'object reference not set to an instance of an object' that occurred when closing the remote session on some PCs that don't have an audio sound card.

Version 6.6.77 (01/30/2024)

• Fixed an issue on some PCs where the software displayed English instead of the downloaded version language.
• Automatically switch to 6 characters of random characters if the user selects the default 5-digit random password length and ticks 'Automatic start with Windows'.

Version 6.6.75 (01/24/2024)

• Fixed error: "Arithmetic operation resulted in an overflow" when turning on PC sound and connecting to a PC with a version range between 6.6.67 and 6.6.73.

Version 6.6.73 (01/19/2024)

• Fixed an issue where the captcha error would consistently appear and close repeatedly on some rare PCs that have Korean characters in the username.

Version 6.6.72 (01/18/2024)

• Added details for certain error messages.

Version 6.6.71 (01/17/2024)

• Fix the issue where the maximize state changes after switching to another remote control session.

Version 6.6.70 (01/16/2024)

• Fix the issue where the UltraViewer setup installs a software bundle when running the setup file in /silent or /verysilent mode.

Version 6.6.68 (01/11/2024)

• Fixed the error where the close icon did not stay on the same line in the chat dialog (that occurred in version 6.6.67).
• Fixed the error "Object reference not set to an instance" that occurred when saving settings for the first time (in version 6.6.67).

Version 6.6.67 (01/10/2024)

• Added custom relay server configuration and custom relay server connect option, allowing some users to set up their own relay server for faster speed (instructions will be released soon).
• Added the option to remember individual display settings.
• Fixed the error where the captcha could not be displayed on Windows XP and some machines experiencing TLS/SSL issues.
• Fixed the issue where the notify dialog displayed a cover label.
• Fixed language display issues; some languages may not display certain text.

Version 6.6.63 (12/02/2023)

• Rebuilt software with a new certificate.
• Fixed the width issue of the Quick Support main label, which was not sufficient to display long text.

Version 6.6.61 (11/27/2023)

• Fixed chatbox error that existed in version 6.6.60.

Version 6.6.60 (11/26/2023)

• Added a 'Home' icon for the Address Book to easily detect your current PC.
• Fixed an error dialog that appeared when connecting to many computers too quickly in the Address Book.
• Fixed an error: "Error loading images\online-computer.checked.png" in version 6.6.59.
• Added support to customize settings (Hide chat box when someone connects to your PC and Do not show Notify when someone connects to your PC).

Version 6.6.59 (11/21/2023)

• Fixed the issue where version 6.6.58 could not work on Windows 7 in some cases.

Version 6.6.58 (11/21/2023)

• Remove a small white space at the Address Book search bar.
• Show a different icon for PCs that are connecting to at the address book for convenience.

Version 6.6.56 (11/17/2023)

• Added Registry Option to disable Notify sound when someone connects to your PC ( https://www.ultraviewer.net/en/200000197-how-to-disable-notify-sound-in-ultraviewer.html )
• Added Line Number for some error output for easy debugging

Version 6.6.55 (11/14/2023)

• Fixed issue: Unable to select Croatian language.

Version 6.6.54 (11/12/2023)

• Fixed an issue where the software would randomly crash when remotely controlling more than 11-15 PCs simultaneously.
• Fix the issue when clicking on "Open containing folder" to view the directory containing the recording file, it does not correctly display the destination folder when placing the folder in %AppData%\...\.
• Add a feature to quickly copy ID and password for the person being supported, so that the person being supported doesn't have to perform many actions to copy the ID and password as before.
• Add a View Only mode at both ends (controller and viewer) - Only view without control, suitable for demo/presentation purposes.

Version 6.6.49-6.6.50 (10/18-19/2023)

• Added support for TLS 1.3, or TLS 1.2 or an older version if TLS 1.3 is not available.
• Fixed some minor issues with the system notification messagebox.

Version 6.6.48 (9/15/2023)

• Fixed error: Remote monitor turn-off not functioning.

Version 6.6.47 (9/13/2023)

• Fixed error: "Commit changes error: Subscript out of range" when remote controlling a 4k screen.

Version 6.6.46 (9/2/2023)

• Fixed DPI changing cause chat windows software collapse in Windows 11.
• Fixed high DPI cause image not resize on main software interface.

Version 6.6.43 (8/31/2023)

• Fixed DPI changing cause main software collapse in Windows 11.

Version 6.6.41 (7/2/2023)

• Fixed ID changing error on some PC.

Version 6.6.40 (6/16/2023)

• Fixed address book error: nothing happens when clicking the save button (edit group name).

Version 6.6.39 (6/8/2023)

• Fixed address book error: nothing happens when clicking the add button.

Version 6.6.38 (6/6/2023)

• Resolved the duplicate ID problem for certain rare cases, specifically for PCs running Windows 11. This eliminates the issue of Invalid Password.

Version 6.6.37 (5/31/2023)

• Fixed an error where the program does not display on Windows 7.

Version 6.6.35 (5/31/2023)

• Fixed an error where the application hangs and displays a "Switch To" dialog.

Version 6.6.31 (5/20/2023)

• Fixed an error with Windows 7 (Automation Error, line number = 0) when using .NET Framework 2.0 and missing (.NET 4 or above) on the PC.

Version 6.6.29 (May 15, 2023)

• Improved the speed of jumping to positions.
• Fixed an error where the timer did not increase after jumping to a position.

Version 6.6.28 (May 5, 2023)

• Fixed the IE Security dialog on Windows Server.
• Added the ability to skip (jump) to a specific position when playing UltraViewer video record files.

Version 6.6.26

• Resolved the problem of the application closing when the "Save settings" button is pressed.

Version 6.6.25

• Fixed an issue where ID and Password with 5 characters could not be pasted.

Version 6.6.24

• Implemented Captcha/Security check to enhance security.

Version 6.6.23

• Implemented Captcha/Security check to enhance security.

Version 6.6.21

• Improved security by generating random passwords with a minimum length of 5 digits.

Version 6.6.17

• Fixed the issue where a colon character in the address book password caused the software to not work.
• Fixed the issue where entering a license key with a tab character at the end resulted in a wrong license key message box.

Version 6.6.16

• Fixed missing label texts in some languages other than English.
• Fixed UltraViewer not automatically opening after remote re-installation/update.

Version 6.6.15

• Fixed the issue where DPI greater than 150% caused the client list in the chat UI to not work properly.

Version 6.6.14

• Fixed the issue where DPI greater than 150% caused the address book and attachment/chat UI to not work properly.

Version 6.6.13

• Fixed the issue where DPI greater than 150% caused the software to not work properly during remote control.

Version 6.6.11

• Updated language files for Croatian, Turkish, Swedish, Indo.
• Fixed setup restart requirement when performing remote updates.

Version 6.6.10

• Displayed the original screen resolution with a scrollbar.
• Fixed the issue where multiple monitors caused incorrect mouse position.

Version 6.6.9

• Online contact list now sorted alphabetically.
• Added support for turning off notifications when a client goes online.

Version 6.6.8

• Upgraded the setup/installation progress to use the latest version of InnoSetup Compiler 6, fixing many previous setup issues and bugs.
• Added support for Vietnamese setup language.

Version 6.6.7

• Added a fast switch monitor button (left-click to switch between monitors 1, 2, 3...; right-click to switch to all monitors).
• Enabled drag-and-drop of files to toggle the chat window display.
• Added the ability to turn off the monitor remotely via Menu Settings > Tools > Turn off monitor.
• Fixed the issue where the premium version did not affect remote control speed.

Version 6.6.6

• Improved video quality from version 6.6.5.

Version 6.6.5

• Reduced CPU usage.
• Improved performance (Frames Per Second).
• Fixed the issue where resuming after clicking the pause button while replaying a recorded video was not possible.
• Resolved random crashes when working with high screen resolutions (4k and above).
• Fixed some translation issues (Active => Activate; Register => Registering).
• Fixed program exit when changing the monitor in full-screen mode.

Version 6.6 and lower

• Archived.