Release Notes

Write Filter update for Windows 10 IoT
Enterprise Threshold and Redstone Operating
System
Release type and definition
This release note contains information about the Windows Writefilter_Update add-on for Windows 10 IoT Enterprise Threshold and Red
stone images. This update addresses the following CIRs:
• CIR92178
• CIR92116
CAUTION: Please follow proper write filter and Windows Page File usage instructions at all times. Such instructions
include making sure that the write filter 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 filter 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 filter turned off during regular use and/or with the Windows Page file
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.
Priority and recommendations
Recommended: Dell recommends applying this update during your next scheduled update cycle. The update contains feature
enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS,
drivers and software).
Supported platforms
Table 58. Supported platforms
Platform name Memory configuration (RAM/flash) Build number
Latitude 3480 mobile thin client 500 GB/128 GB/256 GB/8 GB 0A63
Latitude 5280 mobile thin client 500 GB/128 GB/256 GB/8 GB 0A64
Wyse 7020 thin client with Win10 IoT—Z90Q10 32 GB/4 GB 0A62
Wyse 5020 thin client with Win10 IoT—D90Q10 32 GB/4 GB 0A62
Wyse 5060 thin client with Win10 IoT 500 GB/128 GB/256 GB/16 GB/8
GB/4 GB
0A60
Wyse 7040 thin client with Win10 IoT 500 GB/128 GB/256 GB/16 GB/8
GB/4 GB
0A62
Wyse 7020 thin client Win10 IoT—Z90QQ10 32 GB/4 GB 0A62
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Write Filter update for Windows 10 IoT Enterprise Threshold and Redstone Operating System 59