Fiji will not allow "open"

Hi,

I am trying to open my images on FIJI and I cannot get past an error message. I click file, then I click open and a popup appears that reads:

(Fiji Is Just) ImageJ 2.0.0-rc-69/1.53e; Java 1.8.0_172 [64-bit]; Windows 10 10.0; 45MB of 6048MB (<1%)

java.lang.NullPointerException
at net.imagej.legacy.plugin.DefaultLegacyOpener.open(DefaultLegacyOpener.java:106)
at net.imagej.legacy.DefaultLegacyHooks.interceptFileOpen(DefaultLegacyHooks.java:374)
at net.imagej.legacy.DefaultLegacyHooks.interceptRunPlugIn(DefaultLegacyHooks.java:155)
at ij.IJ.runPlugIn(IJ.java)
at ij.Executer.runCommand(Executer.java:150)
at ij.Executer.run(Executer.java:68)
at java.lang.Thread.run(Thread.java:748)

I am not sure of what this means or how to fix this issue. This is the first time I have ever had an issue using FIJI.

Let me know if you have any suggestions!

It may help others help you if you include a sample file to reproduce the error. If they cannot, it may have something to do with your installation.

I also do not see a list of what you have tried so far. Do the images open on other installations of FIJI on other computers? Do your old images that worked before no longer work?