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6 Appendix A: Product Behavior

  • Article

The information in this specification is applicable to the following Microsoft products or supplemental software. References to product versions include updates to those products.

  • Windows 7 Enterprise operating system with Service Pack 1 (SP1)

  • Windows 7 Ultimate operating system with Service Pack 1 (SP1)

  • Windows Server 2008 R2 Standard operating system with Service Pack 1 (SP1)

  • Windows Server 2008 R2 Enterprise operating system with Service Pack 1 (SP1)

  • Windows Server 2008 R2 Datacenter operating system with Service Pack 1 (SP1)

  • Microsoft Hyper-V Server 2008 R2 Service Pack 1

  • Windows 8 operating system

  • Windows Server 2012 operating system

  • Windows 8.1 operating system

  • Windows Server 2012 R2 operating system

  • Windows 10 operating system

  • Windows Server 2016 operating system

  • Windows Server 2019 operating system

  • Windows Server 2022 operating system

  • Windows 11 operating system

  • Windows Server 2025 operating system

Exceptions, if any, are noted in this section. If an update version, service pack or Knowledge Base (KB) number appears with a product name, the behavior changed in that update. The new behavior also applies to subsequent updates unless otherwise specified. If a product edition appears with the product version, behavior is different in that product edition.

Unless otherwise specified, any statement of optional behavior in this specification that is prescribed using the terms "SHOULD" or "SHOULD NOT" implies product behavior in accordance with the SHOULD or SHOULD NOT prescription. Unless otherwise specified, the term "MAY" implies that the product does not follow the prescription.

<1> Section 1.5: Microsoft RDP 8.0 RemoteFX servers require that the TS_FRAME_ACKNOWLEDGE_CAPABILITYSET (section 2.2.1.3) be sent by the client.

<2> Section 1.5: Microsoft RDP 8.0 RemoteFX servers do not require that the connectionType field of the Client Core Data ([MS-RDPBCGR] section 2.2.1.3.2) be set to CONNECTION_TYPE_LAN (0x06).

<3> Section 2.2.2.1.3: Microsoft RDP 7.1 RemoteFX clients validate the width field.

<4> Section 2.2.2.1.3: Microsoft RDP 7.1 RemoteFX clients validate the height field.

<5> Section 2.2.3.1: Microsoft RDP 8.0 RemoteFX servers do not check for the special frameID value of 0xFFFFFFFF.