Wowza license key format error

Wowza Streaming Engine
1

Currently I have WowzaStreamingEngine-4.1.2 installed and need to update it. As the license key was expired in Dev environment so I updated the Server.license file with the new trial key and then I restarted Wowza streaming manager and engine. And I am getting below error when starting wowza streaming engine.

I added the below key in both format(with square brackets as well) but still getting below error.

Please suggest what is wrong with the Server.license file.

Error:-
Please enter your License Key in this format:
XXXXX-XXXXX-XXXXX-XXXXX-XXXXX-XXXXX[-XXXXXXXXXXXX]
ERROR server comment - error : java.io.IOException: Bad file descriptor|at java.io.FileInputStream.readBytes(Native Method)|at java.io.FileInputStream.read(FileInputStream.java:239)|at java.io.BufferedInputStream.read1(BufferedInputStream.java:273)|at java.io.BufferedInputStream.read(BufferedInputStream.java:334)|at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:282)|

2

@Vikas Neekhra I removed your license key info from your post. You may want to consider a new trial key as this one should be considered compromised and others may use it.

3

My Server.license file does not include brackets. Double check there are no spaces or other extraneous characters if you pasted it in.