Hi All
 
 i am upgrading dnn 4.4.0 to 6.1.3 before this i tried to upgrade from 5.0 but got so many error unknown errors  
 
 now i am trying with 6.1 in that i am getting below error please check and help me.
 
 Server Error in '/newcooper' Application.
 Compilation Error
 Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
 
 Compiler Error Message: BC30456: 'Global' is not a member of 'Common'.
 
 Source Error:
 
 Line 150:
 Line 151:                'Start Scheduler
 Line 152:                DotNetNuke.Common.Global.StartScheduler()
 Line 153:
 Line 154:            End If
 
 
 Source File: c:\inetpub\wwwroot\newcooper\Install\Install.aspx.vb    Line: 152
 
 
 Show Detailed Compiler Output:
 
 Show Complete Compilation Source:
 
 
 Version Information: Microsoft .NET Framework Version:2.0.50727.3625; ASP.NET Version:2.0.50727.3634  
 
 Thanks  
 Imran

Thanks for this but i tried next version but no use

 finally i have successfully upgrade to latest version but as i click on Click link to access portal i get following error 

http://localhost/xxx/Default.aspx?error=An%20unexpected%20error%20has%20occurred&content=0 

can anyone help me for this 

 

 Thanks

Imran