• When starting one single application stored on a network drive, the time to load the application can be quite long and as result, the user will get a logoff. This is fixed now
  • The File selection of the Web Download feature was based on a Windows API using Explorer.exe. As result the user was free to browse any file on the server. So, we are using our own File Select GUI now. As default, it only allow to browse the user Desktop folder. This can be change by the Administrator using the "Custom folder" option of the Web Preference tile
  • HTML5
    • added special variables for improving click behaviour
    • added some new rdp orders
  • Blinking issue: This release avoid to create Blinking/Flickering issues.  Please note that for those customer, the blinking patch will be active, per user,after the first logon/logoff. This is just because the patch is changing HKCU registries. For any user who will download the setup and install it on a fresh system, the issuewill be avoided. For any customer who currently have a blinking/flickering issue we are publishing a patch.
    In such case the proper process is:
  • Client Generator: For the printing, we was keeping all received PDF during a session. As result, ifthe user was printing a lot, the time to print any new document could be very long long.This is fixed now
  • HTML5
    • PCM sound format support for old PCs
    • Ctrl+Shift+Key fix
    • Native Samsung mobile browser fix for unsupported command.
  • Better print handling when using Universal Printer
  • Speed up of the logoff process. It will require one logoff/logon to be effective.Then, after the first logon, the user logoff will be much faster
  • HTML5
    • fixed cutomers issue with polyline orders
    • added new printer driver description file with ability to adjust scaling and margins (manual process so far)
    • disabled pause button which had same behavior as numlock
  • On slow system AND Web Application Panel, all applications was started. It is fixed now.
  • Enhancement of the code which is checking the compatibility to avoid warning pop-up when the setup is run on a server that has not right to have external HTTP accesses (in case of proxy, for example)
  • HTML5
    • FireFox mobile introduced new bug with unreported scroll positions. We can again recommand FireFox mobile.
    • Added beta support for Palemoon mobile browse Some peoples asked for that.
    • Added special admin printer mode handling for creating default printer settings that will be loaded as default settings. This a new "undocumented" feature that will enable us, soon, to provide more printing settings.
  • Fixed freeze at logon in RemoteApp mode after upgrading an existing Windows to Windows 10
  • Since several versions TSplus is of course compatible with Windows 10 Anniversary Update
  • TSplus is now compatible with Java 9 (which is still in early beta and not recommended for production, but we are ready)
  • Floating Panel finally uses our white flat look and feel
  • HTML5 client: fixed edge case bug which could result in unresponsive script on browser's side
  • HTML5 client: enhanced logon "token" feature with cross domain compatibility and utf8-base64 encoding
  • HTML5 client: fixed AltGr keys in new version of Firefox (?, @, ...)
  • GPO tile of the AdminTool enhancements: The settings made by the administrator was not saved when an Update Release was applyed. Now, we do not reset default settings when the Update Release is applyed.
  • The setting "Any second connection using the same logon will be terminated" was buggy. Now it works as expected.
    One detail about it: this feature is not supportedon XP or 2003.
  • Full desktop: the progress bar was displayed 15 seconds even if the Desktop was already active for the user. That was not nice. We have remove the progress bar display in such case.
  • Performance enhancements This release includes major enhancements of the Web printing performances and the reduction of CPU usage when many users are connected. It paves the way of the release 9.50 where, most probably, we will completly remove the process webprint.exe "per user".
  • HTML5:
    • The resize feature of the user web browser has been enanhaced
    • The Universal Printer is now using the Virtual Chanel for a fast print job
    • The language selection menu has been enahnced
    • The upcoming Chrome mobile support has been added
  • Change of the Generated Client and on the RemoteApp client For year we was using VeryPDF toolkit to enable the print on the default printer or the enable for the user to select one of his local printer However, VeryPDF is not a good product (complex to maintain, unpredictable for some options, problem with landscape, with bar codes printing, with margins...) As result, when we decided to change one parameter, the impact could be bad on others. In this new release we do not use VeryPDF anymore. We have replace it by Sumatra whihc is a light and very simple PDF printing tool.
  • FloatingPanel: There was a bug when more than 7 applications was published. This bug is fixed now.
  • HTML5
    • Added advnced way for CapsLock/NumLock/ScrollLock synchronization between client and server instead simulating it via Caps/Num/ScrilLock key pressures.
    • W.disableTableConversion = false; By true no unicode to scancode conversion used, but passed directly as unicode.By setting to true this way will prefer chars passed from browser "as is" in users actual local typing language, however this way allows to type without changing rdp server language input.Some ANSI only applications/inputs will stop to work like AWT Java. And Chinese/Korean/Japanese not possible too due IME conversion from latin chars, you would just get latin chars passed.I do not recommand to set it to true if you want 100% compatiblity with all apllications running inside session, but if your used applications are unicode compatible, this may help you to avoid synchronizing languages.
    • W.preferscancode = false; If you use primarily Windows with modern Chrome(or Chromium based like Opera etc.) or modern Windows FireFox that support scancode mode, you may set it to true.


  • The code has been optimized to use less CPU. As result we expect to be able to support more concurent users on the same server.
    This enhancement will be extended during the next few weeks.
  • HTML5:
    • New way to handle Numlock/Capslock
    • Added language bar in the menu
    • Added fix for Japonese keys as well as Korean
    • Added the capability to acces the Hyper-V hypervisor console
    • Enhanced support of Corporate Firewalls/Proxy for the Gateway
  • Fixed a bug in Web Applications Portal for XP, Vista, Server 2003 and Server 2008.
  • Fixed a bug in System Audit for XP and Server 2003
  • Fixed a bug in Session Name editing
  • Improved stability when Administrator change RDP port
  • HTML5 client: software keyboard is now adjustable with "W.softMKStyle" in settings.js
  • HTML5 client: fixed bug with Java AWT apps and CapsLock


  • Free Certificate Manager: you can now reset the domain name (e.g. if you want to change it)
  • Free Certificate Manager: you can now type multiple domain names (e.g. ",,")
  • RDP Defender (RDP firewall): you can now whitelist an IP range / network (e.g. or
  • RDP Defender is now added in all rebranded versions
  • Web Portal Windows Client: fixed a bug when using this client with both Reverse-Proxy and Gateway User/Server Assignments
  • Web Server: improved the default settings for a more secure HTTPS while increasing compatibility with even more mobile devices
  • Taskbar customize tile: change of the provided feature. It enables to change the application working area (full screen, always show the Blue/Grey bar even if the application is maximized, show the local PC taskbar even if the application is maximized)
  • New option for the Themes management
  • The TSplus taskbar minimized buttons and systray icons are display in a better position
  • System Audit: fixed wrong description + fixed wrong license detection bug
  • Improved performance for large number of users
  • Improved print handling: better detection of the format (landscape vs portrait), resizing if the document is larger than the paper size, support of large documents with hundreds of pages
  • Added compatibility for latest Windows 10 Insider Builds and Windows 7/2008R2 "Rollup" KB update
  • HTML5 client: folders can now be dropped in Chrome to upload them to the server session
  • HTML5 client: bug fixed when used with Web Credentials on page refresh
  • HTML5 client: SSL multi-domain support
  • HTML5 client: workaround for reported issue with time zones that lead Outlook to show wrong time on emails
  • HTML5 client: several bugs fixed for the Top Menu (disabling file transfer button was disabling all file related buttons, encoding issues)
  • HTML5 client: fix on Firefox ctrl+c issue
  • All known 9.30 issues have been fixed and this release is including all of these fixes.
  • The session name is changed to "Session"
  • This version fixes a bug with big files download in previous version, which was blocking RemoteApp Client update.
  • You should update if you have any troubles connecting to your server when using RemoteApp Client.
  • When disconnecting in HTML5, the user profile was corrupted. It is fixed now.
  • When .jar files gets blocked for reading by external program, for example Antivirus, the web servers did not starts as expected. It is fixed now
  • Stable enhancement when the memory is not big enough. Before starting new client instance, we check hothe memory requirement. If less than 50 MB is availbale, we do not allow the new session and we display a warning pop-up.
  • this is just a full rebuild of TSplus to avoid warnings in our "System Audit" feature and include the latest RDP-Defender version.
  • - Free Certificate Manager:
    • you can now reset the domain name (e.g. if you want to change it)
    • you can now type multiple domain names (e.g. ",,")
  • RDP Defender: you can now whitelist an IP range / network (e.g. or
  • System Audit: fixed wrong description + fixed wrong license detection bug
  • Added compatibility for latest Windows 10 Insider Build and Windows 7/2008R2 "Rollup" KB update
  • HTML5 improvements and bug fixes:
    • bug fixed when used with webcredentials on page refresh
    • SSL multidomain support
    • new variable W.UniversalPrinterServerDomain for a special edge case using IIS and multiple domains with printing in HTML5
    • if used subfolder via -Dwwwroot, allow to handle cgi-bin folder of subfolder and root folder as cgi allowed
    • workaround for reported issue with time zones that lead Outlook to show wrong time on emails
    • XPS and PCL6 printers can now support auto print
    • added some helper page for languages


  • The Select mode on generated client was printing in Preview mode. It is fixed now.


  • OpenOnClient: when opening the Word or Excel document, an error was displayed
    after few seconds by Word or Excell. It is fixed now.

HTML5 (important enhancements)

  • The printing has been improved to support large documents (hundreds of pages)
  • Internet Explorer Edge sends prior any GET request HEAD request (Chrome and FireFox do not do that). This fix avoid memory leak or even Java machine crash.
  • About wrong credentials on CredSSP, the code have updated. This will eliminate such issue, for exmaple, if user activated NLA only clients.
  • When possible, the file to be downloaded will be sent via iframe instead This enhancement will avoid annoying messages about blocked popups.
  • OpenOnClient: The open document was closed when the session did close and the file transfer was not properly handled. It is fixed now.
  • Client Generator: When the local disque are checked, all disk letter are checked
  • The adding of 2 users on server OS due the Admin Cals was not properly handled. It is fixed now.
  • In Select mode, when the Windows OS was not english, to printer pop-up was behind the RDF windows. It is fixed now.
  • In the Select print mode and in the Print on default printer mode, the portrait format was not detected automatically. It is fixed now.
  • In the Select print mode and in the Print on default printer mode, if the document was larger than the paper format the right side of the document was not printed. We decided to change the printer handler (VeryPDF) to tell the print to be resized to the paper format.


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Rainbow Solutions srl
Via Angerweg 1 | 39025 Plaus | Italy
Tel: +39 0473 672314
Skype: rainbow_solutions
IVA: IT02387780212 | cod. fiscale: IT02387780212
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