TLS 1.2 in .Net 4.0/4.5

Just add this line before you make your web request:

.Net Framework 4.0:
ServicePointManager.SecurityProtocol = (SecurityProtocolType)192 | (SecurityProtocolType)768 | (SecurityProtocolType)3072;

.Net Framework 4.5+
System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12 | System.Net.SecurityProtocolType.Tls11 | System.Net.SecurityProtocolType.Tls;

IIS services fail to start: "Windows could not start the Windows Process Activation Service - Error 6801: Transaction support within the specified resource manager is not started or was shut down due to an error" when WAS service is started

1) Open command prompt in "Administrative Mode"

2) type "fsutil resource setautoreset true c:\"  without quotation

3) Reboot the server

Fatal error 824

EXEC sp_resetstatus 'DatabaseName' ;
ALTER DATABASE DatabaseName SET EMERGENCY
DBCC checkdb('DatabaseName')
ALTER DATABASE DatabaseName SET SINGLE_USER WITH ROLLBACK IMMEDIATE DBCC CheckDB ('DatabaseName' , REPAIR_ALLOW_DATA_LOSS) 
ALTER DATABASE DatabaseName SET MULTI_USER