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You need to install all certificate files one by one. Here an example:
C:\diagserverdata>"c:\Program Files\custo diagnostic server\jre"\bin\keytool -import -importcert trustcacerts -alias root -file <root.cert.pem> rootca.cer -keystore keystore.jks -trustcacertsstorepass custo1234
C:\diagserverdata>"c:\Program Files\custo diagnostic server\jre"\bin\keytool -importcert -alias intermediate -file <intermediate.cert.pem> -keystore keystore.jks -trustcacerts
C:\diagserverdata>"c:\Program Files\custo diagnostic server\jre"\bin\keytool -importcert -alias intermediat2 -file <intermediat2.cert.pem> -keystore keystore.jks -trustcacerts
C:\diagserverdata>"c:\Program Files\custo diagnostic server\jre"\bin\keytool -importcert -alias main -file test.customed.de.pem -keystore keystore.jks -trustcacerts |
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