Release Notes
Table 1. Build number and platform
Build number Platform
0A79 Wyse 5020 thin client with Win10 IoT
Wyse 7020 thin client with Win10 IoT
Wyse 7020 accelerated graphics thin client with Win10 IoT
NOTE: There are no further maintenance releases for Wyse 5020, 7020, and 7020 accelerated graphics thin client with Windows
10 IoT Enterprise.
CAUTION: Please follow proper write lter and Windows Page File usage instructions at all times. Such instructions include
making sure that the write lter is enabled during regular use and is disabled only temporarily by an administrator when required
for image upgrades, applying security patches, registry changes and application installation. The write lter should be re-enabled
as soon as such tasks are completed. Such instructions further include never enabling the Windows Page File feature during
regular use of the thin client. Any operation of a Dell Wyse Windows Embedded Thin Client with the write lter that is turned o
during regular use and/or with the Windows Page le enabled will prematurely wear out your Flash/SSD storage, decrease
performance and decrease the lifespan of the product. Dell is not responsible for, and will not, warrant, support, repair or replace
any thin client device or component that fails to operate properly due to a failure to follow these instructions.
New features
• Wyse Device Agent (WDA) is updated to v14.2.0.51.
• Boot Agent (BA) is updated to v3.7.7.
• VMware Horizon Client is updated to v4.8.
• Citrix Receiver is updated to v4.11.
• Citrix HDX RealTime Media Engine is updated to v2.4.
• Dell Thin Client Application is updated to v10.0.0.20.
• Windows Defender is updated to v1.271.738.0.
• Dell KM632 wireless keyboard caps lock indicator is updated to v2.1.11.1 to address the unquoted service path vulnerability issue
• Unied Write Filter tray utility—UWFTray.exe is updated to v1.0.4.12.
• UWFSvc—UWFsvc.exe is updated to v1.0.4.12.
• Wyse Easy Setup v1.0.1.3289 is integrated.
• The Win+L key is enabled as an operating system feature.
• C-A-D map is enabled by default.
• QFEs are installed until June 2018.
Boot sequence in BIOS
Table 2. Boot sequence in BIOS
Boot priority order Component
First boot Windows Boot Manager
Second boot Merlin Non-Pxe
Third boot SATA 0: 32 GB SATA Flash drive
Forth boot SATA: 1
Fifth boot PXE LAN
Sixth boot ATAPI CD
2 Microsoft Windows 10 IoT Enterprise Threshold 1 for Wyse 5020 and 7020 Thin Clients Maintenance Release 4
Release Notes