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Workflow Manager 1.0 Cumulative Update 4 (WFM CU4) is now available on the Microsoft Download Center

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Workflow Manager 1.0 Cumulative Update 4 (WFM CU4) is now available on the Microsoft Download Center. WFM CU4 contains fixes for Workflow Manager 1.0 (server) and Workflow Manager Client 1.0. WFM client CU4 is backward compatible with WFM servers 1.0, CU1, CU2, Refresh and CU3. WFM CU4 (server) is compatible with ServiceBus 1.0 CU1 and 1.1.

You can install CU4 on a fresh machine in one of two ways.

Through WFM 1.0 (Only for existing installs of WFM 1.0. Use WFM 1.0 Refresh for all new installs):

  1. Install WFM 1.0 from WebPI. This would install SB 1.0 if SB is not installed on the machine.
  2. Install SB 1.0 Cumulative Update1 from WebPI.
  3. Install WFM 1.0 Cumulative Update 3 from WebPI.
  4. Install WFM 1.0 Cumulative Update 4 from WebPI.

Through WFM 1.0 Refresh:

  1. Install WFM 1.0 Refresh from WebPI. This would install SB 1.1 if SB is not installed on the machine.
  2. Install WFM 1.0 Cumulative Update 3 from WebPI.
  3. Install WFM 1.0 Cumulative Update 4 from WebPI.

You can download msi/patches from download center and install in the order specified if WebPI is not installed on the machine. You may need to install winfabric prior to SB.

Please find more details and download links on CU4 in the following KB article: https://support.microsoft.com/en-us/kb/4019220

WebPI has the following entries for Workflow Manager:

  • Workflow Manager 1.0 – This is 1.0 RTM. This would install SB 1.0 if SB not already installed. Use this only for existing installs. All new installs should be using WFM 1.0 Refresh.
  • Workflow Manager 1.0 Cumulative Update 3 – The CU3 patch that can be applied on 1.0 RTM, CU1, CU2, or 1.0 Refresh.
  • Workflow Manager 1.0 Cumulative Update 4 – The CU4 patch that can be applied on 1.0 RTM, CU1, CU2, 1.0 Refresh or CU3.
  • Workflow Manager Client 1.0 Cumulative Update 4 – MSI that can install the client on a fresh machine or upgrade 1.0 RTM, CU1, CU2 or CU3.
  • Workflow Manager Tools 1.0 Cumulative Update 4 for Visual Studio 2012 – MSI that can install the tools on a fresh machine or upgrade 1.0 RTM, CU1, CU2 or CU3.
  • Workflow Manager 1.0 Refresh (CU2) – MSI that can install CU2 on a fresh machine. This would install SB 1.1 if SB not already installed.

Workflow Manager 1.0 Tools are supported only on Visual Studio 2012. Workflow Manager Tools chained in Microsoft Office Developer Tools are supported  on Visual Studio 2012, 2013, 2015 & 2017.