not able to get report , asking login credentials

HI thanks a lot thast wht i can say

installed at the client side successfully adding mergemodule & getting the reports without the login screen

atlast it done with ur help

but still there is some issue pending hope u can guide & help out

it takes a quite a long time for the report to open

approx. 2 mts for opening a report evenwith 5-6 lines in it
& thats needs to be redctified as its affecting the performance

one more thing is that i am using a connection string for my application

& the parameters passed in connection string i have set sepreately as <ADD keys .... which i use for crystal report

how can i use the connecting string for the report