I tried to upgrade to CSLA version 4.5.20 but i am getting the error " Could not load file or assembly 'System.Threading.Tasks". Seems that this error is related to some kind of incompatibility between VS2010 and Microsoft.Bcl.Async packages.
The main reason for this upgrade is because i want to define the transaction isolation level in the transactionscope attribute or change the isolation level from the default of serializible to read commited for the whole windows application, and seems that only this latest version of CSLA supports that.
Can anyone please help me to solve my problem ?