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I installed CF2021 Update 5 and im getting errors in my administrator in the "Server Setting Summary" and the "Updates" page. Can i back out a hotfix manually and try to reapply it?
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You can uninstall the update manually.
Run the uninstaller.jar under "C:\ColdFusion2021\cfusion\hf-updates\hf-2021-00005-330107\uninstall" , you need to run the uninstaller.jar from the java which ColdFusion is using.
Open command prompt as admin and run the below command, if the ColdFusion is using default JRE which is shipped
C:\ColdFusion2021\jre\bin>java -jar C:\ColdFusion2021\cfusion\hf-updates\hf-2021-00005-330107\uninstall\uninstaller.jar
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tried this and i istill get the "Error invoking CFC /CFIDE/administrator/updates/download.cfc" error on the updates page
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Please follow the manual steps for installing the update and let us know if the issue still occurs.
Refer to the below document under the section "INSTALL THE UPDATE IN OFFLINE MODE MANUALLY"
https://helpx.adobe.com/coldfusion/kb/coldfusion-2021-update-5.html
If you are unable to connect to internet you need to download the repository
Note: Make sure you launch command prompt as admin
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We had a similiar issue installing the CF2021 Update 5 using the "Install" method in the CF Admin Package Manager. After the installation we notice the error,
"Error invoking CFC /CFIDE/administrator/updates/download.cfc"
This was most likely caused by having two instances of CF and the package manager not being able to restart the servers automatically.
Our solution was to:
1) Uninstall the CF2021 Update 5 following the instructions here:
ColdFusion (2021 release) Update 5 (adobe.com)
2) Install the update in offline mode manually.
ColdFusion (2021 release) Update 5 (adobe.com)
Run the .jar file in the correct \Coldfusion2021\jre\bin.
Select or update one instance at a time.
Restart your CF2021 server for each instance.
That's it, no more error and updated installed succcessfully!
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Can you please confirm which version of Java you have installed in your CF2021? Are you using CF shipped java or you have installed the latest version?