Software Uninstall Task Error 1605 Upon Deployment

Products

• Client Management Suite

Issue/Introduction

Issue: EC is trying to uninstall Java by creating a software uninstallation task but did not succeed with error code 1605.

- Client Management Suite Version: 8.6 RU2
- Client Operating System along with Kernel Version: Windows 10 Pro 21H2
- From when you are facing this issue: Only noticed today
- Was there any recent changes?: No

Environment

Release: 8.6

Cause

As per the document of MsiExec.exe error messages, 1605 means "ERROR_UNKNOWN_PRODUCT" 

ie. the product to uninstall does not exist.

Resolution

The error 1605 indicates the app to uninstall does not exist.

If the product code in the uninstall command line is correct, this error can be ignored.

Additional Information

MsiExec.exe and InstMsi.exe error messages (for developers)