Evolve - The underlying connection was closed: An unexpected error occurred on a send.

Description:

An underlying connection was closed : An unexpected error  occurred on a send.

Applies to: 

Studio with Evolve, all versions

Solution: 

Steps to fix this issue:

For 32 bit Studio and excel
1. Logon to the 'bad' client device (as a Windows administrator)
2. Open the registry editor, by clicking on ‘Start’ menu and typing: REGEDIT
3. Navigate to the following path: [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v4.0.30319]
4. Right-click on v4.0.30319 and select New –> DWORD (32-bit)
Set the name to: SchUseStrongCrypto
Set the value to 00000001 (set Decimal to 1)

For 64 bit Studio and excel

1. Logon to the 'bad' client device (as a Windows administrator)
2. Open the registry editor, by clicking on ‘Start’ menu and typing: REGEDIT
3. Navigate to the following path: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319]

4. Right-click on v4.0.30319 and select New –> DWORD (32-bit)
Set the name to: SchUseStrongCrypto
Set the value to 00000001 (set Decimal to 1)