Extracting backup file....

Please wait extracting backup file
java.util.zip.ZipException: invalid END header (bad central directory offset)
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(Unknown Source)
        at java.util.zip.ZipFile.<init>(Unknown Source)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.extractBackupFile(Res
toreSDBackup.java:1022)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.deCompressData(Restor
eSDBackup.java:1017)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.restoreDatabase(Resto
reSDBackup.java:186)
        at com.adventnet.servicedesk.tools.RestoreSDBackup.main(RestoreSDBackup.
java:138)
        at com.adventnet.servicedesk.tools.RestoreDialog$5.run(RestoreDialog.jav
a:186)
        at java.lang.Thread.run(Unknown Source)
Unable to restore database : invalid END header (bad central directory offset)
invalid END header (bad central directory offset)

May 8, 2013 9:57:31 AM com.adventnet.updatemgr.util.ConfUtils stopDB
INFO: dbadapter :: [null], startDBServer :: [false], dbProp :: null

C:\ManageEngine\ServiceDesk\bin>