NetWorker: Unable to log in to NMC "Unable to Launch the application"

The following error appears when launching the NetWorker Management Console (NMC):
 

The "Details" tab contains the following message:

CouldNotLoadArgumentException[ Could not load file/URL specified: C:\Users\username\AppData\Local\Temp\tmp_cache4817659362191820331.tmp]
    at com.sun.javaws.Main.launchApp(Unknown Source)
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
    at com.sun.javaws.Main.access$000(Unknown Source)
    at com.sun.javaws.Main$1.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException: C:\Users\username\AppData\Local\Temp\tmp_cache4817659362191820331.tmp (The system cannot find the file specified)
    at java.io.FileInputStream.open0(Native Method)
    at java.io.FileInputStream.open(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at java.io.FileInputStream.<init>(Unknown Source)
    at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
    ... 5 more

The NMC launcher is accessing attempting to use a cached file that is no longer available.

Clear the Java cache.

For NetWorker Runtime Environment (NRE), see: NRE: How to clear Java Cache, enable Java Console and Debugging.
For Oracle Java Runtime Environment (JRE), see: NetWorker: How To Clear Java Cache, enable Java Console and Debugging (Oracle Java)