Package download error in RAD studio 7

Hello all,
I installed RAD Studio 7 on my system. However, whenever I run RAD Studio, I get the following error:

RAD Studio 2010 and earlier versions work fine. But I don’t know why it is creating a problem now?
It is unable to find the specified module. Why is that so?
Can anybody help me in resolving this error? I'll be really thankful.
Regards
Ron.
