Cannot register node locked license

I went to the flexnetoperations page and generated the license file. When I go to activate the product I get an error.
Any ideas why this doesn't work? It has on this machine for all other versions.



Trying to checkout IACE version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IAEE version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IACJ version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IAEJ version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IACB version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IAEB version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)
Trying to checkout IAS version=17.0
Library for Native Hostid Couldn't Be Loaded (-521,7024)

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