Unable to Install BBA Due to Inaccessible Administrative Share (Admin$)

Unable to Install BBA Due to Inaccessible Administrative Share (Admin$)

KB ID: 117007
Error:
You encounter the following error message: "Unable to install BBA as the administrative share (Admin$) is not accessible."
Cause:
This issue occurs when there are multiple connections to the same server or shared resource.
Solution:
To resolve this problem, follow these steps:
1. If the network share of the target machine is already open in the file explorer, close it.
2. Check the list of network connections by using the command "net use."
3. If the target machine's IP address is listed, execute the following command to delete the connection and re-add the host in the BDR server:
net use \\IP\admin$ /d
Example: `net use \\192.168.100.103\admin$ /d`