For database connection :
install iReport software then open it and click the Arrow icon :
step - 1 :

step - 2 :
icon click _a _newWindow_show.jpg

 step - 3 :
dbJDBC _connectionClick_a _newWindow_show.jpg (Blue color)

step - 4 :
FiLLUp_this_window_Instruction.jpg
1/ Fill up name field according to project database name (sales_pharma)
2/ Fill up JDBC Driver from combo according to project database type( as orcl database )
Note : Here top line( oracle.jdbc.driver.OracleDriver ) of blue color selection part font  is black because ojdbc14.jar is ok.( describe under )

localhost will be 174.141.233.18 and also fill up user name( sales_pharma ) and password( sales_pharma ) field according to project database connection :
localhost_willBe_174.141.233.18.jpg

so, finally screen fill up and click test button for sure then save button click  :
fillUp_field.jpg

Finally screen short look like( red portion follow For fillUp form) ::
FinallY_dcreenShot.jpg

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Another portion db connection jar include way :( ojdbc14.jar is ok.( describe under ) )
dbConnectivity_jar_addSystem.jpg :
at first keep the jar ( ojdbc14.jar  ) on desktop [ according to db connection jar ]
from upper menu :: Tools -> options click Then see the red portion window.Now do click add jar button in the red portion .

................................................................................................................................
font include/add way :
at first keep the jar ( Maiandra GD.ttf  ) on desktop [ from controm panel -> font folder ]
from upper menu :: Tools -> options click Then see the red portion window.Now do click Install Font button in the red portion .

fontAdd_process_step1.jpg
step - 1 :

step -2 :
Now browse button click for select font on the desktop and Click Next button Then see the following window -
fontAdd_process_step2.jpg

Now Next next next -> finish button click Then see the below screen -

Now Keep this jar in project library folder .