cannot uninstall coldfusion 2016

I try to uninstall coldfusion 2016, but the uninstaller fails with this exception:

java.lang.NullPointerException

  at com.zerog.ia.installer.uninstall.DescriptorList.aa(Unknown Source)

  at com.zerog.ia.installer.uninstall.DescriptorList.registriesHaveBeenReloaded(Unknown Source)

  at com.zerog.ia.installer.LifeCycleManager.a6(Unknown Source)

  at com.zerog.ia.installer.LifeCycleManager.a3(Unknown Source)

  at com.zerog.ia.installer.LifeCycleManager.executeApplication(Unknown Source)

  at com.zerog.ia.installer.Main.main(Unknown Source)

  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

  at java.lang.reflect.Method.invoke(Method.java:498)

  at com.zerog.lax.LAX.launch(Unknown Source)

  at com.zerog.lax.LAX.main(Unknown Source)

How can this be solved?

I'm running Windows 10.