When attempting to run Download Surgeon 3 if you see an error message like this:
MSVCR120.dll was not found -- or similar type file name in the error message
This is caused by a missing Microsoft Library file. To fix this issue go here: C:Program FilesDownload Surgeon 3
In this folder find this two files. Double click them and run them one at a time. If you see a message about Uninstall or Repair, select REPAIR.
If those files are not in the above folder then download them from here:
https://www.dropbox.com/s/psn3w12pukvispn/vcredist_13.exe?dl=0
https://www.dropbox.com/s/3z76mju8v6egstw/vcredist_17.exe?dl=0
After download them run them and instructed above. After you have ran these file try opening Download Surgeon again.