Whether you are installing Proclaim for the first time, or updating to the latest release of Proclaim, you have noticed that the Proclaim setup files are downloading very slowly. Why might this be? One answer might be a slow internet connection.
However if your internet connection is fast and the setup files are still downloading slowly, this might be an issue with Microsoft's BITS (Background Intelligent Transfer Service). If this is not working correctly on your computer, it could cause slow download times.
In order to fix this issue, you can visit this troubleshooting Page and go to the BITS troubleshooting section.