Hi,

I have created jar file which includes my .class , manifest file and dependency jar files like

jar cfmv custadvicejar.jar mymanifest.txt  Gchreportsautomation Bean Utils 
jxl.jar ojdbc14.jar

where

  custadvicejar.jar - is my jar file name

  mymanifest.txt contains
  Main-Class: Gchreportsautomation.GCH_Home_Loan_Data_Cust_Advice_DAO

"Gchreportsautomation" is the package name contains "GCH_Home_Loan_Data_Cust_Advice_DAO.class" [This class is my starting point of my application]

  Gchreportsautomation/ GCH_Home_Loan_Data_Cust_Advice_DAO.class

"Bean" is the package name contains "GCH_Home_Loan_Data_Cust_Advice_Bean.class"

  Bean/ GCH_Home_Loan_Data_Cust_Advice_Bean.class

"Utils" is the package name contains "Utils.class"

  Utils/ Utils.class

and

  jxl.jar and ojdbc14.jar are jar files required for my application which i kept 
  in parent directory of the .class files like

D:\Excalcreation

  /Gchreportsautomation/ GCH_Home_Loan_Data_Cust_Advice_DAO.class
  /Bean/ GCH_Home_Loan_Data_Cust_Advice_Bean.class
  /Utils/ Utils.class
  /jxl.jar
  /ojdbc.jar

while running the application i got error like

Caused by: java.lang.ClassNotFoundException: jxl.format.CellFormat

i know this is because of class-path error. how to rectify it.

If i click my jar file ,the application has to run. please provide solution.