Hi experts!

I have a problem in viewing the reports I have done in one of my Visual Basic project. I've used the data report in making these reports and SQL 7.0 as the database. I have already done 6 reports and everytime I try to view the 4th one I've encountered the following error:

"Run-Time Error '-2147467259(80004005)'
[dbmssocn] General network error. Check your network

What does it mean? Can you tell me what's the problem?