HI,
Error 1603 can be caused by several reasons like :
- Windows Installer is trying to install an application that is already installed.
- The installation folder of the application is encrypted.
- There are insufficient permissions to access the location where the software is being installed.
- Short file name creation is disabled.
- Conflicts with other software or services that are running on the computer.
- Conflicts with antivirus or other security software.
- Corrupted Windows Installer.
- Corrupted installation package.
- Unable to access install files in case of a web installer due to network and firewall blocks.
Please check the machine for above causes, and could you please try this:
1) Uninstall pre-installed Converter
2) Clean the installed locations (C:\ProgramData\VMware\VMware vCenter Converter Standalone and C:\ProgramData\VMware\VMware vCenter Converter Standalone Client)
3) Reboot the machine
4) Install converter again