Crystal reports conversion error 2008 to 2010

[Fergster]

I migrated the crystal reports from visual studio 2008 to vs 2010. (Installed CRVS2010 as well), I could run the reports succefully.But I get below conversion alert everytime I open the solution file. "we have detected that your solution was created with an older version of crystal reports you can convert it to crystal reports for visual studio 2010, if you choose not to convert some design time features may not work properly."I tried several ways to fix the problem. but I was never succeeded.Here is my webconfig entries for crystal reports. \[code\]<add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/><add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692FBEA5521E1304"/><add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/><add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/><add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"/>\[/code\]Any help is greatly appreciated.