while deploying my project (C# codes) which includes Crystal report and crystal reportviewer,
iam getting an error during build solution
1) "The type or namespace name 'CrystalReport1' could not be found(are you missing an assembly reference?)"

any one can tell me how to add directive or an assembly reference to project by step by step... (mention name off the directive should be add).
need urgent

in solution explorer of your project, you should see a folder named "references" (I think - dont have VS on this machine) right click it then add the appropriate crystal report namespace. Hope this helped

i added the appropriate crystal report namespace but still iam gettin that error.

did you move or rename one of your forms or maybe even your assembly?