NetWorker: NMC UI "Unable to launch application", Unsigned application requesting unrestricted access to system

Oversigt: When launching NetWorker Management Console (NMC), the UI fails to launch with "Unable to launch application" error.

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Udforsk andre ressourcer

Symptomer

  • When launching NetWorker Management Console (NMC), the user interface fails to launch with "Unable to launch application".
Unable to launch the application message
  • The Details tab reports the following error:
Error: Unsigned application requesting unrestricted access to system
          Unsigned  resource https://<NMC server>:9000/LGTOnmc/java/comtsk.jar
  Java - more information

Årsag

From the Java 8 Update 131 release, applications signed with the MD5withRSA or MD5withDSA algorithms are treated as unsigned.

Løsning

1. Edit the java.security file under the NRE installation security path.
For NRE, the full path to the file is C:\Program Files\NRE\java\<jre version>\lib\security\java.security.

2. Comment out the line that starts with "jdk.jar", like in the example below-
  
# jdk.jar.disabledAlgorithms=MD2, MD5, RSA keySize < 1024, \
#     DSA keySize < 1024, include jdk.disabled.namedCurves
3. Save the changes.
4. Launch NMC UI.

Berørte produkter

NetWorker, NetWorker Management Console

Produkter

NetWorker Family, NetWorker Series
Artikelegenskaber
Artikelnummer: 000210820
Artikeltype: Solution
Senest ændret: 28 maj 2023
Version:  2
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