Error Message: “Setup has detected that unInstallShield is in use. Please close unInstallShield and restart setup. Error 432.” when installing or uninstalling the program

Error Message: “Setup has detected that unInstallShield is in use. Please close unInstallShield and restart setup. Error 432.” when installing or uninstalling the program

SYMPTOMS

When installing or uninstalling the program, the following message appears:

CAUSE

This issue can occur if another program is in the process of being uninstalled. An aborted uninstall can also cause this error to appear as well.

RESOLUTION

Restart the computer.