run time error

I create an application with Visual Basic 6 and Crystal Report 10
with IDE Environment.While Developing the application it works fine
in my system.but after i made the application
setup, and when while I am deploying (install)the application
in the same system (widows xp) it show run time error. i ignore the
error and continue the installiation till the end.
and then when i run the application it works ok but when i use print
command it show error(crviewer file not found). and the application
closed.so what is the problem here.please help
to solve it.

thanksEither you have not included the crviewer.dll file in your setup package or there might have been a problem while copying/registering the file. Try registering the File manually using regsvr32.

run database slower

I have database, Visual basic as front end, and sql server as backend, the reports are using crystal report. Recently, the user complain it is too slow to run, it took a long to load the data, anybody help me? Thanks in advance.How can i check what cause this problem. I check the active log file, it didn't help.|||You have to look a couple of things:
1. Design of the database
2. Indexes
3. Execution plan of your queries.

Without this info, it is very hard to provide any help.|||It is sometime very slow. I will check these you posted as this system was design by somebody else. I had question, can this sql server perfome slower in some case that is not relation to design that you said? I want to make sure it is not sql server problem. So i will only check the design. Thanks.