Having issues restoring backup to a new MSSQL2017 server. We're getting the message below when restoring. I left the restore process on for 4-5 hrs and still haven't completed.

Please wait extracting backup file

Please wait extracting backup file

Please wait extracting backup file

java.io.IOException: invalid CRC (MAC) for file: fileAttachments/PurchaseOrder/May2019/10599/MicroAge 2058053 05 12 19 $423.00.pdf

        at net.lingala.zip4j.io.ZipInputStream.close(ZipInputStream.java:77)

        at net.lingala.zip4j.io.ZipInputStream.close(ZipInputStream.java:60)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.extractFiles(RestoreSDBackup.java:1437)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.extractBackupFile(RestoreSDBackup.java:1322)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.deCompressData(RestoreSDBackup.java:1312)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.restoreDatabase(RestoreSDBackup.java:222)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.main(RestoreSDBackup.java:111)

        at com.adventnet.servicedesk.tools.RestoreDialog$5.run(RestoreDialog.java:188)

        at java.lang.Thread.run(Unknown Source)

stopping DB Server >>>>> false

Exception in thread "Thread-5" java.lang.NoClassDefFoundError: com/adventnet/servicedesk/tools/ConnectionLogger$LogType

        at com.adventnet.servicedesk.tools.RestoreSDBackup.restoreDatabase(RestoreSDBackup.java:579)

        at com.adventnet.servicedesk.tools.RestoreSDBackup.main(RestoreSDBackup.java:111)

        at com.adventnet.servicedesk.tools.RestoreDialog$5.run(RestoreDialog.java:188)

        at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.ClassNotFoundException: com.adventnet.servicedesk.tools.ConnectionLogger$LogType

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

        at java.lang.ClassLoader.loadClass(Unknown Source)

        ... 4 more