How-To Rollback the KAFC Workflow Agent
Question / Problem:
When the Kofax Analytics for Capture (KAFC) Event Sender WorkflowAgent has been upgraded and needs to be Rolled Back, then the uninstallation process may not unregister the related DLL / AEX files. How can the KAFC Workflow Agent be rolled back to allow an earlier version to be installed?
Answer / Solution:
The uninstallation of the KAFC Workflow Agent may not successfully unregister components and manual steps to complete that process must be followed, belowL
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Launch an elevated command prompt: Install KAFC Workflow Agent 2.1
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Navigate to the Kofax Capture BIN directory
- Default Location -- C:\Program Files (x86)\Kofax\Capture\Bin -
Backup the .DLL and .AEX files installed during Step #1 and referenced in Step #6
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Launch the Control Panel and Uninstall KAFC Workflow Agent 2.1
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Replace .DLL and .AEX files to the BIN directory (from Step #3 Backup)
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Launch an elevated command prompt: Change Directory to the location of the DLL File; Copy/Paste each entry and Press Enter to complete separately:
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe" /U "C:\Program Files (x86)\Kofax\Capture\Bin\Kofax.Analytics.Capture.setup.dll"
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe" /U "C:\Program Files (x86)\Kofax\Capture\Bin\Kofax.Analytics.Capture.workflowagent.setup.dll"
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe" /U "C:\Program Files (x86)\Kofax\Capture\Bin\Kofax.Analytics.Capture.WorkflowAgent.dll"
"C:\Program Files (x86)\Kofax\Capture\Bin\regascex.exe" /U /f "C:\Program Files (x86)\Kofax\Capture\Bin\Kofax.Analytics.Capture.WorkflowAgent.AEX" /w "Kofax Analytics for Capture"
"C:\Program Files (x86)\Kofax\Capture\Bin\regascex.exe" /U /f "C:\Program Files (x86)\Kofax\Capture\Bin\Kofax.Analytics.Capture.setup.AEX" /x "Kofax Analytics for Capture Setup" -
Launch a Registry Editor and navigate to the location of the related registry key:
- HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{F7BEDBDF-03F8-4123-9958 -C10281159995}\InprocServer32\ -
Backup & Delete the "2.1.0.0" Directory
- HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{F7BEDBDF-03F8-4123-9958 -C10281159995}\InprocServer32\2.1.0.0 -
Launch an elevated command prompt: Install KAFC Workflow Agent 2.0.0.2
This will overwrite the existing .DLL/.AEX files from the KAFC 2.1 installation.
Applies to:
Product | Version | Category |
---|---|---|
KAFC | 2.0 | Install / Uninstall |
KAFC | 2.1 | Install / Uninstall |