I\'ve just downloaded and installed SVN Tortoise, but no commands appear on the menu. How is that possible?
Similarly to what others above have suggested, i encountered this problem and the root cause was 32 v 64 bit. I installed WANDisco Subversion - and in the process auto installed TortoiseSVN as well.
The version it installed was 32 bit however, and i had to uninstall that and reinstall the 64 bit version of TortoiseSVN separately.