Trying to install BD Rebuilder on new HP laptop running Windows 10. I believe that I have followed all the instructions in the BD Readme file including downloading all the needed utilities and unzipped the download. When I run REG_MSCOMCTL as an administrator, the installation stops. The following is the sequence leading to the error message: 1. Window opens, named C:\Windows\System32\cmd.exe 2. In the window, a prompt: C:\Windows\system32>regsvr32 mscomctl.ocx 3. Error message appears from Regsvr32: "module MSCOMCTLOCX failed to load. .... The specified module couldn't be found." I looked at the Windows folder System32 and confirm that the file mscomctl is not therein. I am hesitant now to copy and paste the mscomctlocx file that is included with BD Rebuilder into the C:\Windows\System32 folder because I don't know what I'm doing. Please give me instructions about how to install BD Rebuilder that solves the error described above.