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in SharePoint Server by 8 11 17
edited by

How to install Workflow Manager 1.0 Refresh (CU2) using Web Platform Installer on SharePoint 2019 VM hosted on Microsoft Azure without facing this error "This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with"

We're sorry, the following products have failed to install
Workflow Manager 1.0 Refresh (CU2)
"This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with"
Microsoft Windows Fabric V1 RTM
"This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with"
Microsoft Windows Fabric V1 CU1
"This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with"

This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with

Web Platfrom Log File

DownloadManager Information: 0 : Loading product xml from: https://aka.ms/webpifeed51
DownloadManager Information: 0 : https://aka.ms/webpifeed51 responded with 301
DownloadManager Information: 0 : Response headers:
HTTP/1.1 301 Moved Permanently
Location: https://webpifeed.blob.core.windows.net/.../WebProductLis...
Server: Kestrel
Request-Context: appId=cid-v1:9b037ab9-fa5a-4c09-81bd-41ffa859f01e
X-Response-Cache-Status: True
X-Powered-By: ASP.NET
Content-Length: 0
Expires: Sun, 21 Jul 2019 07:21:19 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sun, 21 Jul 2019 07:21:19 GMT
Connection: keep-alive
Strict-Transport-Security: max-age=31536000 ; includeSubDomains
DownloadManager Information: 0 : https://webpifeed.blob.core.windows.net/.../WebProductLis... responded with 304
DownloadManager Information: 0 : Response headers:
HTTP/1.1 304 The condition specified using HTTP conditional header(s) is not met.
Server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
x-ms-request-id: b622ae9b-101e-0056-3d94-3fd019000000
x-ms-version: 2009-09-19
DownloadManager Information: 0 : Remote file has not changed, using local cached file: C:\Users\gpm_farm\AppData\Local\Microsoft\Web Platform Installer\installers\WorkflowManagerRefresh\B6EC71B2A5A8CEA5FCBB8F3E534B4CD87A0C1E4A\Workflow_Manager.msi. File size: 3251 kb
by 8 11 17
edited by
0 0
I think it's a bug related to Microsoft updates and I can't contact it because I'm not a Microsoft partner.
by
0 0
I faced the same issue and the answer is very helpful thank you all
by
0 0
same issue here!

1 Answer

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by 54 119 241

Workflow Manager 1.0 Refresh CU2 failed to install

To can install the Workflow Manager 1.0 Refresh CU2 without facing this error "This Product did not install successfully. Downloaded file failed signature verification and may have been tampered with", you have to do the following:

  1. Open your log file, and search for the error message "Downloaded file failed signature verification".
  2. Find the local cached file path, and open it in file Explorer. (It usually located at this local App data path, Ex: C:\Users\your_UserName\AppData\Local\Microsoft\Web Platform Installer\installers).
    Install workflow manager refresh cu2 failed to download
  3. As per your error message, the first component that failed to download is Microsoft Windows Fabric, so you should open the WindowsFabric folder > GUID Folder.
  4. Right-click on the WindowsFabric file > Select Properties.
  5. Click on Digital Signature > Click on the signer name > Then the Details button.
  6. The Digital Signature details dialog will be opened > Click on "View Certificate".
  7. At Certificate dialog > Click on the Install Certificate button.
  8. Follow the certificate installation wizard to install the certificate at Local Machine.
    Install workflow manager refresh certificate on local machine
  9. Once the certificate installation finished, close the Microsoft Web Platform Installer, and reopen it again!
  10. Search for Workflow Manage, and Click to install Workflow Manager 1.0 Refresh CU2, you will note that all other components have been installed successfully except the Workflow Manager 1.0 Refresh CU2.
  11. In this case, create a new folder in the C or D drive as prefer.
  12. Copy all the installer folder at C:\Users\your_UserName\AppData\Local\Microsoft\Web Platform Installer\installers to the newly created folder.
  13. Open CMD as Administrator, navigate to the WorkflowManagerRefresh folder > GUID Folder.
  14. Run the below cmdlet:

     Workflow_Manager.msi IACCEPTEULA=yes WEBPI=1
    

    Downloaded file failed signature verification and may have been tampered with
    15 . Repeat the same steps for Workflow Manager 1.0 Cumulative Update 5.
    Install Workflow Manager 1.0 Cumulative Update 5

  15. Open the Microsoft Web Platform Installer, again, you will note that the Workflow Manager 1.0 Refresh CU2 and Workflow Manager 1.0 Cumulative Update 5 have been installed successfully.
    Workflow Manager 1.0 Refresh CU2 installed successfully on Azure VM

Configure Workflow Manager for SharePoint 2019

  1. Open the Start menu > Search for "Workflow Manager Configuration" to configure Workflow Manager.
    configure Workflow Manager 1.0 Refresh CU2 on Azure VM
  2. Follow the full guide to install and configure Workflow Manager for SharePoint 2019 at Install and Configure Workflow Manager SharePoint 2016 / 2019 Step by Step
by 8 11 17
0 0
Many thanks for your support, it's really appreciated.
I have some concerns about this issue.
1- Kindly I'd like to know the root cause of this issue and why the Web Platform Installer could not install the workflow manager as usual?
2- Another question, what do these parameters mean "IACCEPTEULA=yes WEBPI=1"?
If you don’t ask, the answer is always NO!
...